The pet hair - if you never had animals in the home while you rented it - would not be expected to trace from your occupancy. This particular stain pattern is explained 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. On 2013-03-29 by (mod) - did my mom's carpet contain asbestos? I see- a very worn carpet of contiguous mould) and if your doctor says that speciation of the dominant mold genera/species is useful for medical diagnosis and treatment might you need to identify the mold. What is the building history of floods, fires, mold, occupancies by pets, occupancies by type of employment. What is or was its condition and age. I've run into it many times. When the flooring guy gets here, we will do just that! Or due to additional drips or spills (or burns etc) onto the spot. We probably should have had the vents cleaned because we found pet hair all around the house for many months after moving in. ft. 3 ft. x 33.3 ft. x 1.4 mm Premium Underlayment Sound Barrier for All Flooring Types. Suddenly about one and a half years ago small whitish/light-ish, almost bleached looking stains appeared. - D.G. Toxic black mold is a greenish-black gelatinous mold. Silentstep can significantly reduce both impact and airborne noise transfer through a floor system. Did it ever have a backing in the first place (the linked rug does not). Lorraine,No one but should pretend s/he could tell you by email if a product contains asbestos or not.But being somewhat foolish I'll add that if the carpet padding or backing is itself a yellowish foam it would be no surprise if deteriorated foam was producing a yellow powder. Docs cannot find nothing wrong. - Lewis (2004) Please do take a look. The chances are that even if the underlay looks ok, it will turn to dust in a year or two if it is rubber. Were not likely to make a fuss about this, but we are perplexed. Carpet stain diagnosis, cure, prevention guide: this article provides an orderly and thorough approach to identify and diagnose carpeting stains in buildings They slowly expanded and expanded and are still expanding. Flat sponge rubber is used below commercial and berber carpets. Unless you object, I'll post these photos at an appropriate spot at InspectApedia, keeping your information completely private of course - to invite further comment from others some of whom may be more expert. A review of the Or use the SEARCH BOX found below to Ask a Question or Search InspectApedia. Continue readingat CARPET STAIN DIAGNOSIS - home, or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. The dryer it gets the dirtier (browner) it looks. [Photos above - ed.]. - that the stain is indeed in your residence (no mistake about which residence, home, or apartment) No idea what the substance was but when it was cleaned with a multi purpose spray, this happened. In fact we determined that they had been caused by a bouncing basketball that had occurred years before. [Hint: the answer is yes], What is the age of the carpet? Asbestos in Carpet Underlay, Frequently Asked Questions, , Department of Health, Government of Western Australia, Rev. Therefore, I would like to advice everybody to do as Peter says: use a steamer as your first choice, mainly because is environmentally conscious. Only one image can be added per comment but you can post as many comments, and therefore images, as you like. It would make sense to lift the carpet and check the padding and the floor underneath. What Is The Black Stuff Under The Carpet Pad? It can also improve the way the carpet feels when you walk on it, and increase heat and sound insulation. Those three smaller spots are more-likely to be from a drip or spill. Are there any carpet products likely to contain asbestos? 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 Once you've gotten rid of every trace of dust from the padding, you may proceed with the next step. 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. Questions & answers or comments about carpet padding & asbestos, mold, or smell problems, causes, solutions. Your carpet is likely home to lots of dust particles and debris, which you don't really want to breathe in. Take a look at these types and patterns of carpet stains or spots, sorted by general size and appearance. This carpet stain photo shows dark, uniform stains appearing along the edge of a carpet at the building exterior walls. That looks to me like stains occurring from activity on the carpet. Ihad carpet cleaned and the spray that protects from stain left dark places all over. nylon.32 However, no actual difference in soil retention among fibers appears to exist when gravimetric experiments Scrub the area thoroughly until all of the residue from the mold is removed. Avoid static by using a humidifier or putting pot plants in water trays. We do not sell anything. Is it in a hallway or somewhere where people walk on it with their shoes on? Also in Australia, both driveways and garage floors of some homes built in the 1970's may have contained asbestos waste from James Hardie.[1]. When you say above what do you mean? 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. See details at CARPET AIR LEAK STAINS at WALLS. We have been removing old carpet that had 2 kinds of padding underneath. However these stains in pic seem darker than Ive seen ect. Was there previously furniture or some other fixture placed in this location? In addition, when you do vacuum the carpet, flip it over and vacuum the back side, as well. I would just scrape and sweep and not worry about it. Price, Daniel L., Brandi N. Morris, and Georgia Lagrang. Doesn't feel damp. These stains are mainly in the dinning and great room. 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 For many people, Underlay can be a second thought, often overlooked when trying to stick to a budget. Putty Knife Cleaner. 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. On the timber floorboards is the thickest darkest dust that stinks of just fousty old carpet/dirt. Can anyone tell me what it? Saint Johns, FL. Thanks for your suggestions. by Inspectapedia Com Moderator. Fiber carpet cushions or pads(above) may be made from natural fibers (such as jute, felt, or even horsehair), synthetic fibers (acrylic fibers, nylon fibers, polyesters, propylene fibers), or recycled textile fibers that may be a mix of natural and synthetic materials. Do floor surface stains point to a source (such as a leaky pipe, location near a window, air leak near a wall, or cracks and water entry in a concrete floor slab) ? There is no moisture or leak nearby. Were the padding stains bigger or smaller in area than the stains seen on the carpet underside? Are there outside factors like water or roof runoff that needs redirection? Today I am coughing. It started slow, thought they were just spills, but theres more now and I just know its not spills. To do this, you are going to turn over the remaining carpet underlay to see whats going on and what needs to be done next. I also didn't see the changes before. I couldn't spot whether the reason was re weaving with a slightly differently colored material because I don't know what to look for and what would indicate well-made repairs. Step 2: If removing mold from under the carpet, lift up the carpet to examine the padding and flooring below. On 2019-12-02 by (mod) - light areas on carpet - prior cleaning efforts? Offering a globally-inspired design that's sure to turn heads and inspire compliments, this area rug is easy to incorporate into coastal, bohemian, and retro styles alike! 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. In this case we suspected that the ft. 4.5 ft. x 48 ft. x 1/8 in. This will get the job done and ensure the carpet sits on an underlay that is going to age gracefully. Vacuum any debris or loose dirt from the underlay. So it seems the whole rug had been sun-bleached(?). This does not look like a simple carpet stain nor an individual spill. Mary I see two discolorations, a darker area along the carpet close to the wall which sometimes is caused by an air leak and those small reddish stains that could be from a spill. If your carpet underlay turned to dust, its important to find out how bad the situation is. keep us posted. Brown, C. B., S. H. Thompson, and G. Stewart. We often link to other websites, but we can't be responsible for their content. That stain looks like one from a spill or from animal pee, but it is nowhere near large-enough to be the explanation of health complaints for building occupants nor even of a chihuahua. Continue readingat CARPET STAIN ID TESTS or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. what does ponyboy want to control. The stain color, location, pattern, timing of occurrence and other factors can help figure out what's going on and how to stop it. cabinets where temperatures are lower and moisture may condense at a slightly higher level. March is Steering Committee election season! on it. Above: a large greenish-black stain on carpet in a closet developed under damp laundry and was found to be mold contamination. To be safe I am having a mold inspector come out and look at it tomorrow. Also, most rug backing is latex and will come apart in flakes, not in sand-like dust. Step 1: Enquire about sampling the potential asbestos carpet underlay by a professional who would use control measures to minimise potential asbestos contamination. 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. are used to recover soil. 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. Then, switch to the brush attachment and vigorously brush the area to loosen any sooty residue. Knowing the the genera and species of mold found in a building will not change the recommended mold cleanup and removal procedure. - B.B. I live in a rental. A stash of beautiful cinema posters dating from the 1930s and 40s that were used as a makeshift carpet underlay have sold at auction for 72,000. Spills of drinks, food, soup, or water, even if mopped up and cleaned promptly enough to leave no immediately visible mark may later produce discoloration that shows up as a stain or even as an area of mold growth. Where possible, lightly wet the material prior to and during the removal . Mid dry I noticed it looking heavy with an orange and red undertone on the corner of the entryway to the kitchen. Oriental rugs are a luxury item that often get neglected. What are the materials of carpet underlayment, carpet padding, carpet itself? You can most likely confirm my opinion by showing your photos to an experienced rug expert in your area. These spots have mysteriously appeared in my small dressing room. Hes just starting to eat a lil. soiling. When you discover carpet that is glued to flooring, get asbestos survey information from the building owner as required by WAC 2966207721 to identify asbestos. Carpet underlay produces an extra softness to the feel of the floor, regardless of the quality and thickness of the carpet. Big patches of light colored stains are appearing randomly on my carpet. Of the 12 homes tested, one has proved positive for asbestos. Using these methods, several investigators found differences Did someone "clean" or treat the carpeting? Goes all around the perimeter of the room. Was there a cooking event, a party, or an oil-burner puffback explosion? installed in the early 1950s. To fix the issue, turn over the underlay, sweep away the dust, and replace the padding. In this photo at right side a vertical dark line probably marks where a couch or chair skirt was in place. We have no relationship with advertisers, products, or services discussed at this website. Any idea whats going on? 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, ASHRAE resource on dew point and wall condensation - see the, 2005 ASHRAE Handbook : Fundamentals: Inch-Pound Edition (2005 ASHRAE HANDBOOK : Fundamentals : I-P Edition) (Hardcover), Thomas H. Kuehn (Contributor), R. J. Couvillion (Contributor), John W. Coleman (Contributor), Narasipur Suryanarayana (Contributor), Zahid Ayub (Contributor), Robert Parsons (Author), ISBN-10: 1931862702 or ISBN-13: 978-1931862707, 2004 ASHRAE Handbook : Heating, Ventilating, and Air-Conditioning: Systems and Equipment : Inch-Pound Edition (2004 ASHRAE Handbook : HVAC Systems and Equipment : I-P Edition) (Hardcover). But if there is a large mold reservoir (more than 30 sq.ft. Sometimes were they staying is persistent we like to lift the carpet to inspect the padding below to be sure that we understand both accomplished and also whether or not there's actually a problem such as a leak underneath the carpet in the area of the stain. 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. I was swearing cuz the window was up airing out the room & it was 100 degrees so hot. 9/19/14, I'm not a rug expert, but I have some experience with these colour variations. Avoid beater brushes on loop pile carpets. Were the stains on the underside of the carpet bigger or smaller or the same as the stains seen on the carpet upper surface? at CARPET AIR LEAK STAINS at WALLS. The carpet and underlay should be carefully, removed to minimise release of dust and particulates. In other words, if the adhesive holding your tile or carpet down stretches into long strings as you pull the old covering up, it's probably still got the asbestos so tightly bonded that there's a minimal risk of hazardous exposure. 2. if the padding was removed as well, was the padding stained? 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. 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. 7 (1995): 793-797. One thing I noticed is that on the areas the carpet was still wet, the glue came off along with the carpet, it stuck to the carpet, but in the areas where it was dry, it stuck to the floor. Theres just floorboards underneath the carpet Wanamakers, a Philadelphia PA store, began 1880, selling carpets and carpet liners in 1880.[2]. I have a (new) Ikea wool rug and it does this, too. Could you please give me some advice? Does anyone have an idea what thest stains are. Dust Insulation. Use a brush and hoover to remove any debris and dust and, if you're laying carpet, ensure carpet grippers are fitted around the perimeter of the room. No products, no services. OPINION: even in a relatively clean home, unusually high moisture levels may result in noticeable levels of dust deposition on indoor surfaces, We treated this rental as if it were our own home. Step 3: Once you have secured the lining paper around the area, lay the underlay, the rubber side facing down. 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. A box for a neighbour has leaked on my carpet. Whatever the situation is, it is time to swap out the carpet underlay. But dude, you're meant to sweep stuff. I'm a little worried about mold in and under the carpet. Sometimes a spill or spill plus cleaning attempts will show up these yarn or repair differences further. It's that simple. He doesnt recall spilling anything, but he knows to blot right away if he did. 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). carpet underlay turned to dust. Below: another large greenish stain on carpet with fairly defined edges, more-likely to be from a spill and an effort to clean it. carpet underlay turned to dustnatural fibrin removalnatural fibrin removal We have gas logs in our great room. Apologies for the delay. 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). by inspectapedia.com.moderator - rental carpet stain and debris, @marishka, 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 . If you drop a cigarette etc on to the carpet and you are awake/sober, it's simple enough to stamp it out. The DOH offered this good advice for removing old carpeting and carpet padding or underlay: it is advisable to wear a Class P1 or P2 disposable facemask (available at most Natural fibres, synthetics, pile type, country of origin, history of storage and handling before installation, Do any of these materials have any particular vulnerability to the environment or to particular stain sources? You can use the straight edge or the utility knife, whichever is efficient for you. I slept the same next nite & coughing started again however it did not stop permanently the next day & I also started having some breathing issues. - Lewis (2004), Bernadout, D., A. Vaughan, B. Smith, H. Abadjian, and C. Aigin. We pulled up carpet and padding in our house. Actually, pollen is a year-round problem in many areas, and the dusty stuff easily enters your . (Perhaps a clandestine visitor?) The requirements are available here. Glad to hear there is not much asbestos around in the carpet padding area. No water clues were present in the "clean carpet" case. Is it a paper like product? The landlord has now informed us it is a stain and sent these photos. Carpet stains at edges of or under furniture: Similar carpet stains due to air movement, possibly exacerbated by higher moisture where there is less air circulation, may occur under couches or other furniture whose skirts or other construction details interfere with air movement, causing a lower temperature (and possibly slightly higher moisture condensation) in those areas. Does this image change your mind?Its just a couple streaks, not a dried puddle as it kind of looks like here. Removal of stains from clothing and other textiles. "Coffee stain on textiles. If so are the padding under-side stains larger than the padding surface stains? In my experience it's the dirt filtering through the rug. Carpet padding materials are typically felt carpet padding (photos above), foam carpet padding (photos below), or synthetic fabric bonded to a foam underlayment.