We have been removing old carpet that had 2 kinds of padding underneath. How To Clean Carpet Underlay Turned To Dust, 1. What are the materials of carpet underlayment, carpet padding, carpet itself? The stains seem to grow not totally wildly but somewhat straight along the web (or waft??) Agree; usually such a stain is from above - a spill or drip; sometimes such stains "grow" over time due to bacterial action or even simply migration of the staining agent through the fibers. Amy,Use the email found at our CONTACT link at page bottom to send me some photos and I will comment further.If padding that's missing has straight-cut edges it was most likely cut-out, perhaps as soiled, damaged, moldy, peed-on.If carpet padding that's missing is in irregularly shaped tears, perhaps the carpet and padding was previously pulled-up from the floor in a condition in which some padding segments were stuck to the floor - also from one of the problems or conditions just cited. carpet underlay turned to dust Isgho Votre ducation notre priorit register; inspect that register and ductwork to confirm no signs of condensation or other moisture that might have exited there (or animals sneaking in from there). Dispatching carpet underlay from Wilsons Underlays Duralay, Tredaire Interfloor and Cloud 9 carpet underlay from our own warehouse so you get the right order to site on time. It started slow, thought they were just spills, but theres more now and I just know its not spills. This info does not constitute financial advice, always do your own research on top to ensure it's right for your specific circumstances and remember we focus on rates not service. That rug is a special case: i saw it at a dealer on a street fair and fell in love with the rare two-colored design. Also, most rug backing is latex and will come apart in flakes, not in sand-like dust. So I need it tested I can send a small piece please tell me what can be done, Kirsten procedures depend on a protocol in which white light is shined onto a carpet specimen and the percentage of light Its just very strange its in the middle like that. JavaScript is disabled. Probably an old loose laid cushion back carpet in there. They may never smell it cuz so far Im the only one. All posts copyright their original authors. Common dust mite allergy symptoms include sneezing, coughing, itchy eyes and itchy skin at night with the allergy often associated with . We probably should have had the vents cleaned because we found pet hair all around the house for many months after moving in. Questions & answers or comments about carpet padding & asbestos, mold, or smell problems, causes, solutions. 9/19/14, I'm not a rug expert, but I have some experience with these colour variations. Categories . We describe mold stains on carpeting and also other sources of carpet stains that may otherwise be hard to diagnose. The large stain above originates at two walls in this room, spreads into the room, has rounded edges; we suspected that there had been a plumbing leak or other water source nearby. Moved into a rental home & not feet well light headaches/nausea. Saint Johns, FL. Furry, Margaret Smith. Toxic black mold is a greenish-black gelatinous mold. Underlay wears out over time, so you should replace it every time you buy a new carpet. As long as the carpet is up you mind as well buy some mildew resistant caulking and put a very thick bead of caulk around the entire perimeter between the baseboards and the concrete floor to seal any gap. Carpet underlay is too thick for hardwood or laminate. Once you've gotten rid of every trace of dust from the padding, you may proceed with the next step. Usually you do not need to test to identify mold stains on carpeting or rugs. That's characteristic of pet pee against a door, left by a pet who was desperate to be taken outside to relieve himself. Discussed at CARPET STAIN DIAGNOSIS FAQs. 4 /9. Take photos, She says she will need to replace the carpet and take it out of our deposit. If the rug has backing and the backing starts to disintegrate it will be obvious from the missing patches of rug backing. There is a slight possibility that some older hair felt-style underlay manufactured and Theres just floorboards underneath the carpet Kissa, Erik. Doesn't feel damp. Those include liquids like (and NOT necessarily RECOMMENDED for carpet cleaning) dilutions of ammonia, bleach, lemon juice, laundry detergents, vinegar. The house was remodeled and carpet was installed in all the bedrooms in 2009. Where possible, lightly wet the material prior to and during the removal . On 2014-06-01 by (mod) - depending on age of manufacture, asbestos was used in some carpet backings. . Vacuum the area: Use the crevice tool to clean the dark area at the edge of your carpet. In our photo at above left you can see the mark from a couch foot near the right side of the photo, cleaner carpet exposed below a floor runner, and darker stained carpeting that developed below this piece of furniture. Boschetti, Margaret. With the apology that of course I can't know for certain the cause of stains based on such a limited bit of information, I have to say that the pattern of those marks really looks like let me see what their happened splashes were spills onto the carpeting. when i was takin my lead class the instructor told us about an old painter who came up to him afterwards and said---i dont need no stinkin test ,i know if its a lead job cuz it tastes sweet--------this is knowledge no human should have--so to answer ernesto ---mold tastes sweet. It is positioned under the carpet, which can cause it to accumulate dust and wither away. Hi- I just purchased a house, and found that in the basement bedroom, some of the carpet padding is missing- any idea what might have caused this? Only one image can be added per comment but you can post as many comments, and therefore images, as you like. Air Handler? [Quick How-to] Remove glued carpet padding (underlayment) from concrete floor 15K views 1 year ago Mastic Removal on a Hardwood Floor | City Floor Supply City Floor Supply 361K views 8 years ago. On 2013-03-29 by (mod) - did my mom's carpet contain asbestos? If so are the padding under-side stains larger than the padding surface stains? Not sure what we're observing - that dark area (or is that a shadow) or the light areas in the dark area? Company changed it , it happened again so I paid extra for a better underlay but its still doing the same . Could this be asbestos? particulates. by the way, I have another light blue rug in the apartment with off-white geometric designs. Knowing the the genera and species of mold found in a building will not change the recommended mold cleanup and removal procedure. I went out back for fresh hair cuz my coughing/headaches started acting up more & at this time I realized my sweat all over me smelled just like the whiff but massive! Continue readingat CARPET STAIN DIAGNOSIS - home, or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. After you got the measurement, add 10cm. In my experience it's the dirt filtering through the rug. resemble foam? I assumed itt was just shadows from my vacuuming pattern. Opens in a new tab. (Perhaps a clandestine visitor?) Air moving upwards through the building (due to upwards air convection currents) may draw incoming air at the wall/floor gap or cracks, thereby depositing dust and debris at that location. I see- a very worn carpet pile weight while synthetic carpet retains more soil with increasing pile weight loop carpet And they have a point. Continually swept it and have had windows open but still a stale smell of that cloying dirt/dust seems to be in the timber floorboards that haven't breathed or . Building occupants, pets, and activities: spills, type of carpet cleaning equipment, Activities such as cooking, use of fireplaces, other soot sources such as improperly- or unsafe-operating gas fired appliances, Work or jobsite contaminants or sources of foot traffic that might track in substances that affect the carpet, Pets in or visiting the building, or invading animal pests, urine, feces, odors, physical damage. 861. To identify, remove, or prevent annoying stains on carpets and rugs we take an organized approach by listing five stain diagnostic procedures: Carpet stain appearance, shape, color, texture, pattern and size Details are at CARPET STAIN APPEARANCE Carpet Stain Timing & History - when did the stain first appear See CARPET STAIN TIMING & HISTORY henry county courthouse mcdonough, ga outshock inflatable punching bag atlantean city loomian legacy release date. What kind of padding is under the carpet, what are its details? Yes, Im talking about the light stuff, not the dark.I agree that it is on top, and Im happy that you think it is a spill.The house has been empty for a bit, so thats confusing, but maybe she never noticed them before. No products, no services. Our second rebond padding photo (below right) shows us exposing the subfloor below the padding in an area where the homeowner had already made carpet and padding cuts to inspect for water leakage. This is why these are so bizarre to me and we have lived here 18 years no previous owners? Note: appearance of your Comment below may be delayed: if your comment contains an image, photograph, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. If/when we can identify an unusual source or a source producing an unusual level of particulate debris we have perhaps answered a key part of Is it a paper like product? Apply baking soda: Sprinkle a thin layer of baking soda on the discolored area. Spring is in the air, and that means pollen is everywhereincluding on your carpets. Why does my carpet have small round dark gray spots. alas! However these stains in pic seem darker than Ive seen ect. carpet underlay turned to dust religious interview questions and answers sharleen spiteri ashley heath . Hello Ive noticed this random patch which has gradually gotten bigger and darker in colour over the months, . Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, CARPET STAIN DIAGNOSIS & CLEANING REFERENCES, An Investigation of INDOOR HOUSE DUST DEBRIS, THE EFFECTS OF COMMON HOUSEHOLD CLEANING AGENTS AND AGING ON THE REMOVAL OF QUANTITATIVELY APPLIED FOOD STAINS FROM RAYON, NYLON, AND OLEFIN PILE UPHOLSTERY FABRICS, RETENTION AND REMOVAL OF HOUSE DUST CONTAMINANTS FROM CARPET, SPRAYING COLLOIDAL NANO TIO2 AND CROSS-LINKABLE POLYSILOXANE ONTO ACRYLIC CARPET FOR SELF-CLEANING, RUG AND CARPET FIBERS: SELECTION AND CARE, ASSESSMENT OF ACCELERATED HYDROGEN PEROXIDE FOR SANITIZING CARPET, CARPET OZONE MOLD / ODOR TREATMENT WARNINGS, FIRST AID for PET-PEED-ON CARPETS & FLOORS, ARTICLE INDEX to ANIMAL PESTS, ALLERGENS, HAZARDS, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES. I'll try to go to the dealer, if he is still there, and ask him about the situation but I doubt that he would tell me anything. focusing on the causes of these carpet stains. 2. Quoting from "Asbestos in Carpet Underlay", from the Western Australia DOH. Soot, dirt or abnormal thermal tracking from air leaks can leave black marks on walls and on carpeting, often at the wall-floor juncture. @Nikki, carpet underlay turned to dust religious interview questions and answers sharleen spiteri ashley heath . of the rug. Relating air movement patterns to dust or soot or other debris stains may be diagnostic. This carpet stain photo shows dark, uniform stains appearing along the edge of a carpet at the building exterior walls. He doesnt recall spilling anything, but he knows to blot right away if he did. We have no relationship with advertisers, products, or services discussed at this website. This area is where my husband had his desk so its not like it had a lot of traffic. Preparation is often the key to a successful flooring fitting. Our best and most-complete carpet stain cause and cure advice is given above on this page. This carpet is less than a year old, was professionally installed by Luna along with new mats under the carpet, and was their top line for not staining. Were the padding stains bigger or smaller in area than the stains seen on the carpet underside? What the hell is the sand-like dust under my rug, and why won't it go away? When laying carpet over a floor constructed using lightweight timber and joists, typical standard underlay only reduces impact noise and offers little effect in reducing the transmission of airborne noise. gas fired appliance, any other combustion sources, even a mal-adjusted pilot light on gas stoves or heaters can be a soot source as well as the 1996 Ashrae Handbook Heating, Ventilating, and Air-Conditioning Systems and Equipment: Inch-Pound Edition (Hardcover), ISBN-10: 1883413346 or ISBN-13: 978-1883413347 , Principles of Heating, Ventilating, And Air Conditioning: A textbook with Design Data Based on 2005 AShrae Handbook - Fundamentals (Hardcover), Harry J., Jr. Sauer (Author), Ronald H. Howell, ISBN-10: 1931862923 or ISBN-13: 978-1931862929, 1993 ASHRAE Handbook Fundamentals (Hardcover), ISBN-10: 0910110964 or ISBN-13: 978-091011096, America's Favorite Homes, mail-order catalogues as a guide to popular early 20th-century houses, Robert Schweitzer, Michael W.R. Davis, 1990, Wayne State University Press ISBN 0814320066 (may be available from Wayne State University Press), American Plywood Association, APA, "Portland Manufacturing Company, No. On 2020-07-09 - by (mod) - diagnose the stains at corners of carpeting, MattThanks for the photo and question. Were not likely to make a fuss about this, but we are perplexed. In fact we determined that they had been caused by a bouncing basketball that had occurred years before. measure of the amount of soil retained or released by carpet may be either unrelated or inversely related to the To do this, you will want to begin wiping the floor. The fabric used on the carpet's underside significantly impacts the need for carpet underlay. Watch out: Before testing for "toxic or allergenic mold" see these two articles. 1, a series of monographs on the history of plywood manufacturing",Plywood Pioneers Association, 31 March, 1967, www.apawood.org, Best Practices Guide to Residential Construction, by Steven Bliss. Turn Over The Remaining Carpet Underlay. Asbestos in Carpet Underlay, Frequently Asked Questions, , Department of Health, Government of Western Australia, Rev. It now also seems to have lighter and darker streaks and sections. Older, more-worn carpets may accept and retain dirt more-easily. They seem to be popping up in round patches everywhere, but only in this one room. I am very, very worried by something as inexplicable spreading in my apartment and would like it inspected but I don't know to whom to turn. If I find the time I shall take pictures and send them if I may. - a spill of a liquid that actually bleaches out the carpeting (these usually have sharp edges) To identify, remove, or prevent annoying stains on carpets and rugs we take an organized approach by listing five stain diagnostic procedures: Stains on carpets and rugs appear in every imaginable pattern, color, and shape, but many of these can point to a probable cause. That doesn't mean they didn't get their old carpet wet. Look for the source or potential sources of abnormal levels of indoor airborne debris, soot, particles, dust, such as a malfunctioning oil or But if there is a large mold reservoir (more than 30 sq.ft. This causes a chemical reaction that creates a dense substance suitable as an underlay for large pieces of carpet. I also got some like burns inside my nose & on the back of my lips. Often such spots change colour over time as time + moisture changes can cause chemical changes that show up in the fibres as darker stains. When the prior carpet was replaced Course no one can be certain, from just a photo. cabinets where temperatures are lower and moisture may condense at a slightly higher level. I did not think to wear a mask and am coughing like mad now. . Another line of investigation is that floor cutout for an HVAC supply (?) carpet underlay turned to dust. Ripped up underlay and carpet which was easily 50 years old for a home renovation. All of these sources and others are at CARPET STAIN DIAGNOSIS & CLEANING REFERENCES near the end of this page. About three years ago I bought a beautiful blue-white Peking rug from a dealer in Manhattan for my bedroom. Step 1: Enquire about sampling the potential asbestos carpet underlay by a professional who would use control measures to minimise potential asbestos contamination. We also have a fireplace in the exact room. My dh and I are completely renovating a 1930s semi (new electrics, heating, sorting out damp etc) and want to avoid a problem we encountered in our last 1930s house. To fix the issue, remove the carpet underlay, sweep away the dust, and replace the padding. We have a flooring guy coming in tomorrow to give us an estimate for replacing with wooden flooring, but, I dont want a floor to warp if it is indeed something seeping up from underneath. If the back of the carpet and the padding below are quite clean then you know that the stain is coming from above. When you say above what do you mean? You are using an out of date browser. Thanks for your help! This is the only way a new carpet underlay is going to look good and work out the way you want it to. This will get the job done and ensure the carpet sits on an underlay that is going to age gracefully. I would just scrape and sweep and not worry about it. This is more than enough to ensure the surface is good for a few more years. Notice that there appears to be a shadow of yellow on the lower portion of the door immediately above the stain? Further inspection for water damage, leaks, and mold would be appropriate if you see marks like this. You also end up compromising the surface underneath by doing this and that is a costly repair job you dont want to have to deal with. While it may cut your costs, it will cause more harm than good to your new flooring. Stains can for sure appear over time, sometimes quite a while after the original spill or other cause. Join 8,027 readers in helping fund MetaFilter. Last update on 2023-03-02 / Affiliate links / Images from Amazon Product Advertising API. Please bookmark this page to make it easy for you to check back for our response. Usually it is not necessary to test stains such as the one in our photograph to understand the cause and cure of the trouble. Acoustic 216 sq. Compare $ 322 39 /roll (1) Model# AD216. At BBMS BASKETBALL MOLD SYNDROME we report an example case in which a building owner was absolutely certain that stains on a garage ceiling were new and that they were mold that was growing in size. (1982). i pulled a old carpet from the 60s i wandering if the glue or underlay has asbestos ? Of the 12 homes tested, one has proved positive for asbestos. In older homes and some historic properties where very old carpeting remains, you may find paper-based Sanitary Carpet Lining that was sold by The Wanamaker Store (photographs below). Householders should take standard precautions when removing old carpet and underlay. Wear is clearly related to This may no longer be the case with newer generations of carpet that do not lose fiber with The carpet has never been wet. We pulled up carpet and padding in our house. They are now beginning to appear in our bedroom (same carpet). It would make sense to lift the carpet and check the padding and the floor underneath. It's possible that the floor was wet or that the furniture was put back in place after carpeting had been "cleaned" but before it was dry. Dan, Im grateful. Then cut it to the right size with the knife. Excepting that odd occasional case, wet carpeting and carpet padding can become moldy in just 48 hours or so, depending on building temperatures and extent of water intrusion, . It can provide a better-looking end result. I'd consider the age of the home, possible age of flooring, appearance of the adhesive - and also I'd look for other sources of white "substance" under a carpet such as efflorescence from water leaks or powdery debris from a deteriorated carpet padding. With this in mind, start looking at ways to clean the dust under the carpet underlay. Air leaks and thermal tracking (illustrated below) also can produce very regular and well-defined stain-lines along carpets; in this case the location of the lines along walls is an important clue. Stains or wear appearing in paths or patterns of foot traffic such as centered on doorways or in hallways or in normal foot traffic patterns through rooms, Stains appearing in localized zones where a pet or other animal urinated or defecated on the carpet, Stains that map operation of specific equipment or that track air movement, Stains under a window that may have been left open to admit air, airborne debris, rain or snow, Pet urine stains on new carpet installed over old carpet padding in locations of previous pet stains, or pet stains on old carpet that was cleaned after previous pet urine events, Soiling from normal use including foot traffic, Pets: urine, poop, or just oil and dirt where pets spend time - pets will return to the same area, Thermal tracking & dust deposition along walls or under furniture, Shading differences from variations in exposure to sunlight. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. ISBN-10: 0471648361, ISBN-13: 978-0471648369, Hardcover: 320 pages, available from Amazon.com and also, The National Institute of Standards and Technology, NIST (nee National Bureau of Standards NBS) is a US government agency - see www.nist.gov, "A Parametric Study of Wall Moisture Contents Using a Revised Variable Indoor Relative Humidity Version of the "Moist" Transient Heat and Moisture Transfer Model [copy on file as/interiors/MOIST_Model_NIST_b95074.pdf ] - ", George Tsongas, Doug Burch, Carolyn Roos, Malcom Cunningham; this paper describes software and the prediction of wall moisture contents. Here you can see that the rebond carpet padding is also reinforced with synthetic fibers. If you lift the carpet and padding to expose the concrete floor slab below, are there cracks in the slab? While this material is sold for use under wall-to-wall carpeting, we also use this padding cut to size for placement under area rugs where we want a firm walking surface and an anti-slip property to prevent the rug from moving. Its been obviously used and abused. It does not look like a defective product. @maggie_boswell, I sometimes see spots like that on carpet where there has been a previous spill and now a bit of mold is growing on organic material. Unlike the backer on some resilient flooring products or sheet flooring, carpet padding would not normally contain asbestos. I think Rusty had it right. For many people, Underlay can be a second thought, often overlooked when trying to stick to a budget. If you don't then I ascribe the difference to use of a different yarn at time of original weaving. installed prior to the early 1970s may have incorporated material sourced from hessian bags that were used to transport raw asbestos from mine sites to processing plants. Above, the carpet mold staining pattern shows the footprint of furniture, possibly a stereo stand or bookshelf that sat on this floor for a long time. underlay prior to and during removal. Further testing of underlay, carpet and dust from rooms in Step 3: Detach Carpet From Tack Strips. Woodward's article (1976), prepared for the USDA back when we were busy killing for peace in Vietnam, relates the chemistry of specific stains on carpets to the best cleaner to use to remove them, selecting among ammonia solution, carpet cleaning products, dry cleaning fluid absorbent materials, white vinegar, plain water, or hiring a carpet cleaning professional. let me know what you see, and we'll take it from there. On 2021-06-11 by inspectapedia.com.moderator - waxy carpet stain reoccurrence. keep us posted. You cannot maintain the status quo because its not going to work out. 1. The carpet and underlay should be carefully, removed to minimise release of dust and Thanks everyone for the help. The standard safety precautions are to wear: Class P1 or P2 facemask; disposable overalls. The worn, darkened area on the carpet above shows significant wear from foot-traffic. what does ponyboy want to control. I originally didn't think it could be repairs because some of the spot edges seemed more round than straight and seemed to run on from the blue parts of the rug somewhat into the light and darker "signs" (arabesques?) Whatever the situation is, it is time to swap out the carpet underlay. 3 December 2009, web search 03/03/2011, original source: Carpet fibers and padding, Kathryn A. Hairle, [may be unavailable], University of Wisconsin Cooperative Extension, 1975, Handbook of Fiber Finishing Technology, Philip E. Slade, 1997, [Quoting Amazon.com], Rug and carpet fibers: Selection and Care, Shirley M. Niemeyer. 7 (1968): 735-743. It can be made from different materials, primarily recycled foam. Therefore, I would like to advice everybody to do as Peter says: use a steamer as your first choice, mainly because is environmentally conscious. Be sure that you have working CO detectors and smoke detectors, and have your heating equipment checked promptly. You might be in the same situation wondering what is going on with the underlay! In other research we cite below, Niemeyer (1994) discusses the chemistry of various carpet fabrics and how they respond to staining. Then, fold the carpet over itself. 100 sq. 28 de mayo de 2018. We do not sell anything. [Hint: the answer is yes], What is the age of the carpet? Step 4: Using the staple gun, secure the underlay carpet to the floor. However, we do know that the previous tenant had a dog which caused damage, and the landlord had installed new carpet and pad prior to renting to us. Hes just starting to eat a lil. Owners concerned about possible asbestos in their fiber-based carpet underlay should contact an accredited asbestos testing laboratory. John Wiley & Sons, 2006. Remove as much of the padding as possible using a putty knife or scraper. Nothing dates a home more quickly than dingy or stained carpeting, so if that spilled soft drink was the last straw, you may be tempted to rip out that old carpeting right on the spot, just so you . We are uncertain of the composition of this material, but you are highly unlikely to encounter it except in an antique building. That doesn't mean they didn't get their old carpet wet. When you buy carpet underlay from us you can rest assured that you are getting the best trade low carpet underlay roll prices available in the UK. Can anyone please tell me what this might be?Is it just filtration soiling, or something else?How is it cleaned?Thank you. It appears to just be part of the old padding or rubber backing stuck to the subfloor. GuyZero is probably righter than me. Idk what type of carpet this is. I finally get to respond to your informative and incredibly fast reply re my rug spots. The stain in the photo could be from your occupancy - even it occurred, was wiped up immediately, and then forgotten. Perhaps there was a spill or a leak or a pit. A new ottoman will likely set you back a couple hundred dollars, especially for a really nice upholstered one. If your carpet underlay turned to dust, its important to find out how bad the situation is. We have not found any reports of foam carpet padding specifically made of asbestos nor paper. Unfortunately, carpeting isn't exactly cheap, so the best step is to have underlaying or invest in carpeting that won't require underlays.