DOES BLEACH KILL MOLD? Bleach Kills All Mold. Please remember that “killing” mold is not enough! Blanket statements like this are rarely completely true. Myth: Bleach kills 100% of mold and mildew FALSE Bleach only kills mold and mildew on tops of surfaces. FACT: Most retail products only discolour mold and are not recommended for porous surfaces like drywall, carpet, ceiling tiles and wood. Improperly exhausted bathroom fans and or dryer vents. Bleach, they say, is the solution to all your problems. True, Stachbotrys chartarum, (STACK-E-BO-TRIS), Stachy for short, is usually black when using cellulose, such as drywall, as a food source but other toxigenic molds can be any color of the rainbow and range from white, brown, green, red to yellow. Truth: Many people use bleach as a mold removal solution in their home. Bleach is the go-to product many people use to clean a mold outbreak. Think of dormant as “dehydrated” or dried You need to kill and remove this underlying membrane to effectively remove the mold … This myth is busted in this article with credible sources, not blog articles that make false claims. The Myth Of Killing Mold With Bleach Most homeowners initial instinct when they encounter mold may be to grab a spray bottle and try to kill it with bleach. Mold grows in colonies, sending out branches as it grows. What you don’t hear about, though, is the damage that bleach can do and the long-term effects of using bleach to remove moss from your roof. This could be one of the biggest mistakes you make! Myth 3: Black mold is the most dangerous mold / Stachybotrys is the worst mold. The mold myth exists concerning the use and “effectiveness” of chlorine bleach (sodium hypochlorite) in the remediation of a mold problem. So will detergent (another common moss removal myth). Same here. Bleach has for decades, if not centuries, been the prevailing solution for all things black, green, and brown growing on our walls and in our homes. In reality, bleach only kills surface mold, not the membrane that lives underneath the black, fuzzy growth. In fact, some mold remediation companies and contractors still use this very practice today. It is unknown whether bleach is effective on porous surfaces, such as drywall or wood. The water in the bleach carries the active chemical ingredient known as chlorine (sodium hypochlorite). THE MYTH: Bleach kills mold! Yet the myth remains alive, based on bad information dating back to the 60’s. It Doesn’t Matter if You’re Black or White. Learn more about the correct ways to remove mold. There is a myth on the internet that ammonia is better than bleach at removing mold. We get so many customers inquiring about why the bleach treatment didn't work and their mold came back. Another facet of this subject is the confusion between dead mold spores and dormant mold spores. Does bleach kill mold? Mold remediation involves the removal and/or clean up and restoration of mold contaminated building materials. Unfortunately, with respect to mold removal, the bleach myth is perpetuated on the Internet on countless websites. Even information on The Center For Disease Control (CDC) website still suggests using bleach to kill mold. Myth 2. Millions of people are sick with mold illness and need a way to kill mold in their homes. If you try using bleach to kill mold, it will usually return with a vengeance. Finally, another myth is that any discomfort or illness you experience is proof of “just mold.” The truth is there are dozens of non-mold ways your home can be impacting your health. Read more to learn the truths about mold and how bleach does not actually kill mold and shouldn't be used to remove mold. Mold Myth 6: Using bleach is a good way to kill mold. While there are benefits to using bleach-such as disinfecting and sterilizing-the cons of using bleach definitely outweigh the pros. Several sources, including bleach-mold-myth, say that the chlorine in bleach remains on the surface of the wood and does not soak down into the wood. Chlorine bleach is mostly water. Fact: Mold is part of life here, but mold problems don’t have to be. The simple answer is you should not use bleach to try to kill mold. However, they are unaware that bleach kills only live mold, but not mold spores. Myth #5: Mold or mildew is the next asbestos. According to conventional wisdom, bleach kills mold growth. Bleach can kill certain kinds of mold on nonporous surfaces. If mold is on a porous material like drywall bleach will only reach the surface […] Myth: Mold problems are inevitable in the Pacific Northwest. Remediation involves the removal and or clean up and restoration of contaminated building materials. This is a widely believed myth. Mold Myth 2: Repeated mold exposure won’t make me sick. For bigger jobs, use bleach (the Centers for Disease Control and Prevention recommends 1 cup per gallon—and don’t mix borax and bleach). Bleach can only kill specific molds that have grown on nonporous surfaces. 3) There are no professional, certified mold remediators who use bleach for killing mold. Truth: Although not everyone is affected when exposed to mold, all molds have the potential to cause illness or distress, especially among people who already have respiratory issues. The idea that bleach can kill mold is a myth! Existing or past roof or flashing leaks. The myth that bleach is the only thing that kills mold, has been passed on to us from generation to generation. Yes, bleach will kill moss on your roof. Find out which of the seven major issues are in your home.  While it works well enough to “clean” mold off of a non-porous surface, bleach can irritate the skin and the fumes are dangerous if inhaled. Myth: Bleach is an effective way to kill mold. This mold membrane is where the heart of the problem truly lies. Opposing Views and Confusion. Read more to learn the truths about mold and how bleach does not actually kill mold and shouldn't be used to remove mold. Myth Buster: Bleach and Vinegar Kill Mold By Admin, On July 22, 2018 The internet and its multiplicity of ideas, thoughts, and DIY instructions mean that there are hundreds of suggestions to follow when it comes to home improvement and maintenance, … https://lookmold.com/bleach-kill-mold/ - Trying to kill toxic mold with bleach? However, this is somewhat of a myth as bleach only kills the mold on the surface without affecting the membrane underneath. Bleach can be effective for killing many types of mold, but it is not necessarily capable of killing all kinds of mold. However bleach cannot completely kill mold growing in non-porous materials like drywall and wood. 4) Bleach cannot penetrate into mold’s tiny hyphae (roots), but the water part of the formula will, thus fostering more, even stronger mold … Bleach will kill mold growing on non-porous surfaces like glass, tiles, bathtubs and counter tops. This questionable mold removal can be done by spraying bleach onto the area of concern and then scrubbing the surface area. Myth #4: Just bleach it. Mold consumes and destroys surfaces and, depending on the variety, may also cause health problems, including sinus infections, headaches, allergies, inflamed respiratory airways, and more. I PROBABLY WON’T SELL MY PROPERTY.” When it comes to selling or buying a home, mold or mildew can easily rise to the top of the list of reasons why an interested buyer might walk away. Bleach Mold Myth Exposé: Bleach is Ineffective to Kill Mold on Porous Surfaces [Most Building Materials] Below are actual reports from bleach users worldwide about the failure of bleach to kill mold growth. MYTH: Bleach and other retail products remove mold. However, it is unclear if it kills all kinds of mold on every type of surface. The Myth of Bleach and Mold The idea that bleach kills mold is a premise that has been promulgated by the bleach and do it yourself community. Bleach will typically only remove the color of the stains caused by mold. The idea that bleach can kill mold is a myth! The purpose of this article is to briefly explain why mold grows and explain in detail why bleach is not a viable solution. The truth is, using chlorine bleach to kill mold is probably one of the worst things you can do. One of the most popular blogs, The Huffington Post, continues to perpetuate the myth that spraying bleach will take care of your mold problem. THE ANSWER: THIS IS FALSE! The worst part is that removing mold with bleach and water can allow mold to … By Ken January 22, 2021 No Comments. Attic mold in Portland is extremely common in our Northwest climate. One of the biggest myths told to homeowners is if there's mold/mildew/fungi, just 'spray it with bleach'. The EPA states, “Dead mold may still cause allergic reactions in some people, so it is not enough to simply kill the mold, it must also be removed.” Removal Myth #2 Dead mold is not a risk The Myth. Our advice, NEVER reach for a bleach bottle and don’t panic. In particular, its effectiveness on porous surfaces like wood is still very much in question. Bleach is necessary only if the moisture that caused the mold is from sewage. Bleach will change the color of your mold to a clear and/or white shade (just as it does to your clothing). Even today, popular news sites like The Huffington Post have continued to perpetuate the myth that bleach is a one-size-fits-all solution to mold growth.The truth about bleach and mold Read more… MYTH #1: “THE INSPECTOR FOUND MOLD. Learn more about the correct ways to remove mold. There are some specialty products that do work, but experts say that the only way to properly remove a mold problem is to remove the items that contain the mold. Mold removal does require a heavy-duty cleaner, but recently, many of the hazards of bleach are gaining more media attention causing people to take a closer look at the way they clean. 2) Bleach was not designed to kill mold, and has never been sold or EPA registered to do so. OSHA (Occupational Safety and Health Administration) was one of the first federal agencies to STOP recommending the use of liquid bleach for mold remediation. 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