The carpets in our last house all turned black around the edges but was most prominent near the radiators. 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 . I can see one most likely explanation and offer a possible additional one for the light color "stain" patterns in your photos, provided we are referring to the light gray areas that have regular rectangular edges: this is a rug repair - re-weaving, or simply a use of a segment of yarn from a different batch that was not so dye-fast as other yarns used in the original weaving of the rug. I can't say if this is pet urine or a prior leak in walls or prior leaks onto floor: further investigation is needed. Ive had vents checked & ive searched everywhere & all I found was living room up high by ceiling ive had few whiffs, my bedroom above plus I got very sick when I placed fan next to me & then located these stains w/no smell. About your health complaints, find a doctor whom you trust and listen to her advice. Some soil retention studies in the textile literature may rely on methods that are inappropriate for evaluating allergen The worn, darkened area on the carpet above shows significant wear from foot-traffic. Also, most rug backing is latex and will come apart in flakes, not in sand-like dust. Docs cannot find nothing wrong. Quoting from "Asbestos in Carpet Underlay", from the Western Australia DOH. Use the safety gear and pull it up - the vast vast majority will be standard underlay in use for 50 years and more. 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. "Oil take up and removal by washing from polyester, polyester/cotton blend and other fabrics." Not that I am aware of. They haven't dried for says. I didnt notice the stain until the landlord pointed it out at checkout. If the latter, where else has their equipment been used before coming into this building? Any guesses what is causing these? Watch out: in older homes in Australia, carpet padding may have been produced by recycled bags used by James Hardie corporation to transport asbestos fibers, creating an unexpected potential asbestos hazard in those homes. It appears to just be part of the old padding or rubber backing stuck to the subfloor. What is or was its condition and age. About three years ago I bought a beautiful blue-white Peking rug from a dealer in Manhattan for my bedroom. If the carpet underlay has turned to dust, its due to natural deterioration. Dust is a common sign the situation is going to spiral out of control and the underlay needs to be changed as soon as possible. If the adhesive is old and brittle enough to give off dust as it is worked, it should be removed by professionals. Ask MetaFilter is where thousands of life's little questions are answered. carpet underlay turned to dustnatural fibrin removalnatural fibrin removal Good ideahas the carpet ever been wet, maybe from cleaning? Quickview. Woodhead Publishing, 2018. Plus, it's a great way to use up that old carpet. Underlayment for Laminate and Floated or Glue-Down Wood Floors. 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. This is true for any situation where it just started turning to dust or is half gone. To do this, you will want to begin wiping the floor. 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. by InspectApedia-911 (mod). building surfaces that are more likely to be a bit higher in moisture, such as cooler surfaces on walls, ceilings, or in closets or than less worn carpet. If you lift the carpet and padding to expose the concrete floor slab below, are there cracks in the slab? Common dust mite allergy symptoms include sneezing, coughing, itchy eyes and itchy skin at night with the allergy often associated with . Not sure what we're observing - that dark area (or is that a shadow) or the light areas in the dark area? Carpet padding materials are typically felt carpet padding (photos above), foam carpet padding (photos below), or synthetic fabric bonded to a foam underlayment. When I tried to remove them with Vanish, I could detect a smell. Is the underside of your rug patchy? Can anyone please tell me what this might be?Is it just filtration soiling, or something else?How is it cleaned?Thank you. Your rug shouldn't crawl. We have gas logs in our great room. carpet underlay turned to dust. If employees will handle carpet removed by someone else or disturb debris from a 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). Could have been an animal too - maybe an old, incontinent pet. comparing non-soiled samples to soiled samples with measurements reported as color differences. I did wear a mask but it was a this nurses mask. A box for a neighbour has leaked on my carpet. i pulled a old carpet from the 60s i wandering if the glue or underlay has asbestos ? 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. . It does not look like a defective product. This causes a chemical reaction that creates a dense substance suitable as an underlay for large pieces of carpet. Foam and sponge work especially well to . Unfortunately, the fire retardant used in the foam padding of your carpet probably is polybrominated diphenyl ether (PBDE); it was taken off the U.S. market between 2004 and 2006, but it had been. Cloud 9 Super Contract Carpet Underlay - 10mm Thick ONLY 119.85 FREE DELIVERY 119.85 Free postage 2,581 sold Beige Heather Wool Twist Carpet 4m Wide Remnant Roll End Action Back 0.99 to 432.00 Free postage 2 watching Tredaire Colours Red Rubber Carpet Underlay - 11m2 Roll - Top Notch 199.79 (18.23/m) Free postage 736 sold They may never smell it cuz so far Im the only one. This is the only way a new carpet underlay is going to look good and work out the way you want it to. looks like pet pee, a spill, or a leak from below. @Laura, Do you have any idea of what it could be? Be nice to know what part of the country this is and what the underneath side looks like, basement or crawlspace. At below left you can also see the bonded coated backing of the carpeting itself - the white-coated carpet bottom at the right side of the photo. See also EFFLORESCENCE SALTS & WHITE DEPOSITS. Avoid beater brushes on loop pile carpets. Its just very strange its in the middle like that. I actually have other symptoms just too much to get into. They are definitely on top of the carpeting. If you drop a cigarette etc on to the carpet and you are awake/sober, it's simple enough to stamp it out. I live in a rental. Be sure that you have working CO detectors and smoke detectors, and have your heating equipment checked promptly. Course no one can be certain, from just a photo. @Barbara, In one of the rooms, there is a lot of glue and also some type of white substance, kind of like an underlayment or fibrous filter material. Carpet underlay is too thick for hardwood or laminate. We have not [yet] located a description of how that exposure occurred or what products were involved. 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). Vacuum frequently to prevent shedding and shading. Normally carpet padding is constructed of man made or natural fibers, rubber, or urethane foam products. It has been ascertained that the carpet and underlay in the affected home was Its thick though. People most at risk were those working in the bag recycling industry[4] when hessian (burlap or jute) bags used to transport asbestos material were recycled. That's not a surprise given the history you report. Dan, Im grateful. Some sort of bug or pest? It would make sense to lift the carpet and check the padding and the floor underneath. carpet underlay turned to dust religious interview questions and answers sharleen spiteri ashley heath . 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. Underlay wears out over time, so you should replace it every time you buy a new carpet. Here you can see that the rebond carpet padding is also reinforced with synthetic fibers. That doesn't mean they didn't get their old carpet wet. which had been suspected of originating in an HVAC system were actually carpet dust and fibers. visible carpet mold was the "tip of an iceberg" of hidden mold below. Notice that there appears to be a shadow of yellow on the lower portion of the door immediately above the stain? The stain color, location, pattern, timing of occurrence and other factors can help figure out what's going on and how to stop it. John Wiley & Sons, 2006. No. Step 2: Should you find that you indeed have an asbestos carpet underlay, employ contractors with friable asbestos removal licence to remove and dispose of the asbestos carpet . by Inspectapedia Com Moderator. Thank you. 1474. They slowly expanded and expanded and are still expanding. With many thanks in advance and best wishes, B.B. It's that simple. Is it a paper like product? Do note, while we always aim to give you accurate product info at the point of publication, unfortunately price and terms of products and deals can always be changed by the provider afterwards, so double check first. Today I am coughing. Below: after she "cleaned the carpet" this InspectApedia.com reader's gym equipment placed on the floor left this large stain that was discovered when the equipment was removed. Has anyone inspected the floor from below? Your goal has to be to sweep away the dust and make the surface as clean as you can make it. We personally have never had it cleaned. What can it be? We also have a fireplace in the exact room. All posts copyright their original authors. But it is a very reasonable explanation. other allergens as well as any asbestos fibres in the unlikely event they are present. The fact that the stains don't map to wet areas or stains in the padding or in the floor below are strong suggestions that the source was from above, as I've described. Ask MetaFilter is a question and answer site that covers nearly any question on earth, where members help each other solve problems. Many people suffer from a dust mite allergy, which is a reaction to the proteins found in dust mite droppings - and with each mite producing up to 20 droppings a day, it can soon turn into a big problem. Do not attempt to continue with the same underlay as it will only get worse with time. Pest prevention and monitoring should be considered a priority when managing important exhibits and artefacts. This will help to suppress dust. 2. And the HVAC filter was absolutely black when we changed it shortly after moving in. Zsednai, A. This article includes excerpts or adaptations from Best Practices Guide to Residential Construction (found at page bottom, Click to Show or Hide), by Steven Bliss, courtesy of Wiley & Sons. Step 4: Using the staple gun, secure the underlay carpet to the floor. If the back of the carpet and the padding below are quite clean then you know that the stain is coming from above. Does anyone have an idea what thest stains are. It is missing in small sections- a few square inches each. Those three smaller spots are more-likely to be from a drip or spill. 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. Any ideas? - mac Aug 26, 2013 at 20:30 You can refinish. And they have a point. A dry pet stain on subfloor under new padding and new carpet might smell but wouldn't be expected to cause a visible stain on the carpet. An exception of asbestos-contaminated carpet padding has been reported in Australia[3], creating a public stir, but a subsequent investigation by Jim Dodd, Director of Environmental Health, reported that the possibility of asbestos fibres being in carpet underlay was very low. I don't think it has anything to do with dirt filtering through the rug, but it has something to do with whatever the coating is on the bottom of the rug.

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