Some soil retention studies in the textile literature may rely on methods that are inappropriate for evaluating allergen You cannot maintain the status quo because its not going to work out. These are not pet stains or from spills. What are the materials of carpet underlayment, carpet padding, carpet itself? The standard safety precautions are to wear: Class P1 or P2 facemask; disposable overalls. The chances are that even if the underlay looks ok, it will turn to dust in a year or two if it is rubber. Once you've gotten rid of every trace of dust from the padding, you may proceed with the next step. After you got the measurement, add 10cm. Join 8,027 readers in helping fund MetaFilter. This may no longer be the case with newer generations of carpet that do not lose fiber with Air leaks at the wall/floor juncture can occur due to building movement or simply sloppy original construction. When you install an acoustic carpet underlay, you can hope for greatly reduced sounds from walking, jumping, running, and dropping objects. We have not [yet] located a description of how that exposure occurred or what products were involved. than less worn carpet. We have an old throw rug but it does not have any backing. Carpet underlay is too thick for hardwood or laminate. It is only going to get worse and will completely disintegrate in a few months to a year. A common misconception is that your carpet only needs cleaning when it looks dirty. Those include liquids like (and NOT necessarily RECOMMENDED for carpet cleaning) dilutions of ammonia, bleach, lemon juice, laundry detergents, vinegar. So I need it tested I can send a small piece please tell me what can be done, Kirsten It does not look like a defective product. If the padding is moldy, discard and replace it. in soil retention based on fiber type. We probably should have had the vents cleaned because we found pet hair all around the house for many months after moving in. In order to absolutely assure our readers that we write and report without bias we do not sell any products nor do we have any business or financial relationships that could create such conflicts of interest. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. Idk what type of carpet this is. The landlord has now informed us it is a stain and sent these photos. comparing non-soiled samples to soiled samples with measurements reported as color differences. Whatever the situation is, it is time to swap out the carpet underlay. 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). This is a good sign that your carpet underlay needs to be replaced. Stains can for sure appear over time, sometimes quite a while after the original spill or other cause. 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. Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. No products, no services. On 2019-12-02 by (mod) - light areas on carpet - prior cleaning efforts? She sent me these photos and said there was lots black water after they steam cleaned, plus what looks like dog hair to me (see photo). "Coffee stain on textiles. I put a sm fan on a small table approx 5 ft from me head one nite cuz hot. 7 (1995): 793-797. 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. You might be in the same situation wondering what is going on with the underlay! There are a variety of insect monitoring tools and lures that can act as an early warning system for your properties and collections. If that is the case, its important to understand why your carpet underlay turned to dust. 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. Rugs and Carpets - Padding, Patsy Keller, [may be unavailable], Rug pulled out from recycling: carpet padding recycling is taking a big hit (polybrominated diphenyl ethers presence, Ed Thornhill, Construction & Demolition Recycling (Magazine/Journal), 2005, Tufted Carpet: Textile Fibers, Dyes, Finishes, and Processes, Von Moody, Howard L. Haber, [Quoting from Amazon], Our recommended books about building & mechanical systems design, inspection, problem diagnosis, and repair, and about indoor environment and IAQ testing, diagnosis, and cleanup are at the, Best Practices Guide to Residential Construction, by Steven Bliss. Great. Your best bet is to use a vacuum cleaner with a dustpan, a broom and brush attachments. We have not found any reports of foam carpet padding specifically made of asbestos nor paper. ds3 anri missing. It started slow, thought they were just spills, but theres more now and I just know its not spills. Were not likely to make a fuss about this, but we are perplexed. Our Comment Box is provided by Countable Web Productions countable.ca, Click to Show or Hide Citations & References, Best Practices Guide to Residential Construction, ARTICLE INDEX to BUILDING INDOOR AIR QUALITY IAQ, HOME INSPECTION EDUCATION COURSES (Canada), HOME INSPECTION EDUCATION: HOME STUDY COURSES, [1] "James Hardie's Mesothelioma and Asbestos Legacy Continues, 2009", web search 03/01/2011, www.survivingmesothelioma.com, [2] "The Business Biography of John Wanamaker Founder and Builder, America's Merchant Pioneer from 1861 to 1922", web search 03/02/2011, original source: http://www.archive.org/stream/, [3]"Western Australia Health Department Warns on Asbestos in Carpet Pad", Perth Now, Australian Broadcasting Company, 24 March 2006, [4]"Old Carpet Underlay Unlikely Asbestos Risk", 11 July 2006, see http://www.health.wa.gov.au. "EC82-2057 Carpet Care: Cleaning and Stain Removal." Using a stiff scrubbing brush, apply a soap and water mixture to the area. We treated this rental as if it were our own home. Compare $ 322 39 /roll (1) Model# AD216. focusing on the causes of these carpet stains. Remove everything and vacuum the area. Avoid beater brushes on loop pile carpets. Once you have the outline, cut around an inch inside the marker line to avoid peeking out at the sides. On 2018-08-20 by (mod) - some carpet glues or mastic adhesives contained asbestos, Some mastic adhesives contained asbestos. Homeowners, outside companies? This means you won't hear your upstairs neighbours' every footstep. particulates. Above: a large greenish-black stain on carpet in a closet developed under damp laundry and was found to be mold contamination. There is no moisture or leak nearby. Underlay is just as important as the flooring itself. Put on rubber gloves. And I also wonder what might have made the repair yarn, if it is that, first look exactly like the main blue color and then suddenly lighter/grey Would you have an explanation for that? Those stains will of course be found in homes where there are or have been indoor pets, and they tend to be round or oval and tend to be located in the same area, as once an animal urinates or leaves feces in an area the remaining odor marks that spot as their toilet. First let's ask when the stains first were noticed. Let me know what you find. To smell these dark stains I dont smell nothing. Company changed it , it happened again so I paid extra for a better underlay but its still doing the same . That doesn't mean they didn't get their old carpet wet. Unlike the backer on some resilient flooring products or sheet flooring, carpet padding would not normally contain asbestos. All posts copyright their original authors. Our page top photo shows stains on carpeting left when a storage cabinet was moved. Turn Over The Remaining Carpet Underlay. Does this image change your mind?Its just a couple streaks, not a dried puddle as it kind of looks like here. We do not sell anything. Add anything here or just remove it. 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. Repeatedly in the same location and someone tried to clean it. It's generally the case that a soaked carpet will also leave water marks on the subfloor below. Pollen. This does not look like a simple carpet stain nor an individual spill. 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. What the hell is the sand-like dust under my rug, and why won't it go away? I clean it and it just comes back, there is a ceiling fan and a tenant that lives below me. The US Department of Housing and Urban Development (HUD) has set carpet padding recommendations for residential applications. The carpet has never been wet. Under Carpet floors For a carpeted floor, the carpet underlay material (also called carpet pads) that would fit the best would be foam, rubber or felted fibers. They are extremely damp. If so are the padding under-side stains larger than the padding surface stains? carpet underlay turned to dust Isgho Votre ducation notre priorit What may cause this on my carpet its in my bedroom also. I k ow its not musky and Id have to say its more like chemical related. Snip off any pills with scissors. Those pieces of dirt have mutiple sharp surfaces -- which cut the fibers of the rug and they are forced throught to the back. If it is one corner, you might have the chance to clean up the mess and use the carpet underlay for a few more months. For example, if your carpet has a latex or textile backing, you will need an underlay to prevent uneven . Plus, it's a great way to use up that old carpet. Taking note of just where, and in what pattern stains are found on carpeting is very helpful in diagnosing probable causes. Was the air filter changed? All of these sources and others are at CARPET STAIN DIAGNOSIS & CLEANING REFERENCES near the end of this page. Step 2. Really? The fabric used on the carpet's underside significantly impacts the need for carpet underlay. 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. Asbestos in Carpet Underlay, Frequently Asked Questions, , Department of Health, Government of Western Australia, Rev. Flip over the rug and look at the back and you may see evidence of re-weaving repairs. Could this be asbestos? I did not hear further from Gale, but in general, when I see sharply-delineated areas on a carpet that are lighter than the surrounding space I think that the most common causes are Hi! @Barbara, CJ Sorry, no. carpet usage, whereas age is a less direct surrogate for wear. I or no one else spilled anything on the rug. My landlord will not help in any way cuz they e not been able to smell what Ive spoke about. On 2021-03-04 1. but they might be rather age-related.). If I find the time I shall take pictures and send them if I may. Cleaning the floor with a damp rag will turn black. Normally carpet padding is constructed of man made or natural fibers, rubber, or urethane foam products. Of course, I would pay for the inspection if required.I have attached some photos. 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. This is not a bad sign as long as you can clean it. On 2021-10-18 by inspectapedia.com.moderator. @Jimmie, However, I still don't find what I am looking for -- and don't quite know what to look for. 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. by Inspectapedia Com Moderator. What kind of padding is under the carpet, what are its details? Sorry about the delay and thanks again. fibres remained within the underlay. The carpet has been down about 8-10 years and this has just started happening. oft cited candles, fireplaces, and even pets (for example lots of dog traffic between indoors and out brings in high levels of dust). I was swearing cuz the window was up airing out the room & it was 100 degrees so hot. If may be useful to sketch a quick diagram and to make note of the dimensions as you go. @Tracey, These methods are used to determine the "apparent" soil on a carpet surface. I was concerned maybe the window was leaking but the soots seem to far from the source and like you said they dont match up and the subfloor isnt wet at all.
