Tips For Preventing Mold Growth
The best way to fight mold is to prevent it from growing in the first place. Keep your bathrooms, kitchen, basement, storage rooms and other areas of your home well ventilated. Humidity levels in your home should be no higher than 50 percent. Here are some things you can do to reduce the moisture and keep your home mold-free.
- Fix leaky faucets, showers or household appliances that use water
- Vent bathrooms, clothes dryers and other moisture-generating sources to the outside
- Use air conditioners and de-humidifiers
- Use exhaust fans whenever cooking, cleaning and bathing and run ventilation fans for at least 10 minutes after taking a shower or finishing cooking.
- Fix leaks in your homes roof or walls. Clean out gutters to prevent leaking.
- Clean bathrooms and dry completely
- Remove or replace carpets in rooms like bathrooms or basements that have a lot of moisture
- Check windows for condensation and keep them clean and dry
Does Bleach Kill Mold
Yes, but it comes with a catch. Bleach labels will warn you that chlorine bleach will only be effective on a hard, non-porous surface. This basically means that chlorine bleach is not made to soak in. Therefore, its disinfecting properties are limited to a hard surface like tile or glass. So heres the problem: To ensure survival, mold spores spread its roots deep into a porous surface. Mold remediation requires a cleaner to reach deep down into the wood and other porous building materials to remove or “pull out” the roots. The properties of bleach prevent it from soaking into these materials. The surface mold looks gone but the internal mold always remains to grow back.
Another issue: Bleach contains 90% water and mold LOVES water. When bleach is applied, the chlorine quickly evaporates after use leaving behind A LOT of water. This water often soaks into the porous surface allowing the mold to flourish and re-grow in this moist environment. So in effect, using bleach actually feeds the internal mold spores! Although the surface may look bleached and clean, the remaining spores will root deeper, stronger and will often return worse than before.
“This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard. Sodium Hypochlorite MSDS requires handlers in FULL Personal protection gear including respirators.” -CDC.gov
Top Nine Mold Removal & Mold Remediation Steps And Procedures
Use these proven and successful mold removal and mold remediation procedures and techniques for mold growth in basements, crawl spaces, attics, and on and inside walls, ceilings, floors, carpeting/padding, and heating/cooling equipment and ducts to get rid of toxic black mold, slime mold, Stachybotrys, and mold growth infestations caused by roof leaks, siding leaks, plumbing leaks, water wicking up through concrete slab floors, high indoor humidity, flooding, hurricanes, typhoons, tropical cyclones, tornados, weather and wind storms, fire, and other water damage problems.
Just four words neatly summarize what has to be done in effective and safe mold removal, mold remediation, mold mitigation, and mold abatement: CONTAIN, KILL, REMOVE, and PROTECT
CONTAIN the mold from spreading into uncontaminated areas
KILL the mold
REMOVE the dead mold and
PROTECT the cleaned out area against future mold infestations.
The only sure way to requires the physical elimination of mold and moldy materials by thorough cleaning or removal of the affected materials.American Industrial Hygiene Association.
Environmental Hygienists Association recommends that property owners, managers, and tenants take all ten of these proven steps in the order listed for perfect do-it-yourself or professionally-done toxic mold removal.
Also Check: Skin Rash From Mold
What About The Ingredients In Lysol
Lysol has a lot of products but I want to focus on two Lysol Mold and Mildew Remover and the original Lysol Disinfectant Spray.
Lysol Mold and Mildew Remover relies on bleach in the form of sodium hypochlorite to remove mold. I hope by now you know that bleach does NOT kill mold or remove mold. . The high bleach content also makes this product very toxic.
There are quite a few additional known ingredients in the Lysol Mold and Mildew Remover that add to the toxicity. You can learn more here but in short, it contains ingredients with potential for respiratory effects, acute aquatic toxicity and nervous system effects.
For a product that only turns mold white but doesnt actually remove the mold, I wouldnt risk using a product that is this toxic.
What about the Lysol Disinfectant Spray? There are a laundry list of hard-to-pronounce ingredients in this concoction and while some of them are known to kill mold, Lysol Disinfectant Spray is NOT something I would ever choose to tackle mold with. Lets take a look at the active ingredients:
MIPABorate is a reaction product of Isopropanolamine and Boric Acid. Boric acid is known for its ability to kill some mold spores but in order for it to work it must be combined with hydrogen peroxide . It cannot be sprayed onto dry mold as it will send the spores airborne instantly. It is important to note that Boric Acid is not the same as Borax.
What Is Black Mold
Black mold, or toxic mold, is a type of fungus that grows in water-damaged buildings. Black mold thrives in warm, damp environments. If your home has been exposed to flood waters or standing water, you may have a serious mold problem on your hands. Black mold is notoriously toxic and can cause a variety of health problems including upper respiratory infections, allergies, and asthma.
You May Like: Basement Mold Cleaner
Is Sodium Hypochlorite Safe For Skin
4.8/5sodium hypochloritebleachsafeon it here
After swallowing sodium hypochlorite the effects are stomach ache, a burning sensation, coughing, diarrhea, a sore throat and vomiting. Sodium hypochlorite on skin or eyes causes redness and pain. After prolonged exposure, the skin can become sensitive. Sodium hypochlorite is poisonous for water organisms.
what is the common use of sodium hypochlorite? Sodium Hypochlorite is the main ingredient in laundry bleach. It is used extensively as a bleaching agent in the textile, detergents, and paper and pulp industries. It is also used as an oxidizing agent for organic products. In the petrochemical industry, sodium hypochlorite is used in petroleum products refining.
In respect to this, is sodium hypochlorite a hazardous material?
Sodium Hypochlorite is not combustible but is a STRONG OXIDIZER which enhances the combustion of other substances. Use dry chemical, CO2, water spray or foam as extinguishing agents. POISONOUS GASES ARE PRODUCED IN FIRE, including Sodium Oxide and Chlorine.
Is it safe to put bleach on your skin?
Bleach Has Harmful Effects on Your BodyAdditionally, chlorine-based bleach can damage your skin and eyes. If left on skin, bleach can cause irritation and burning. Over very long periods of time, the chemical’s presence on skin can lighten skin pigment and permanently damage tissue.
Removing Mold From Your Home
If you notice a small amount of mold growing somewhere in your home, vinegar is the best option to remove it. The vinegar will penetrate the porous surface and remove the underlying membrane as well as the mold growth on the surface. However, you should only use this method if there is a small amount of mold in your home. Attempting to remove significant mold growth yourself is ineffective and dangerous.
If the mold growth is too severe or widespread, you must call a mold remediation professional immediately. Removing small amounts of mold with vinegar is safe and effective but any substantial amount requires specialized equipment and training. Mold removal professionals will ensure all mold in your home is removed safely and effectively.
You May Like: What Do You Use To Get Rid Of Black Mold
Also Check: Cleaning Mold From Bathroom Ceiling
Bleach And Mold A Few Facts To Remember:
In some cases, bleach will encourage toxic mold to grow where it was not present before.
Bleach will only remove the green stain from mold. The surface will appear clean but internal roots will continue to grow.
OSHA and the EPA have specifically advised against the use of bleach for mold remediation. See link below*
Chlorine bleach is caustic and extremely harmful to wood and many other surfaces. If bleach is used on wood, it will weaken the wood by breaking down its fibers. This can create further problems with the structural integrity of the home.
When bleach is mixed with ammonia it creates a deadly gas! *Remember, Urine, contains ammonia. Using bleach in the toilet could also create a toxic gas.
Bleach itself is considered a toxic chemical and is classified the same as gasoline.
In its gaseous form chlorine releases Dioxins, a known cancer-causing compound.
Bleach is highly corrosive to skin. Exposure to bare skin creates a hydrolysis reaction. This means the oily feeling is actually the top layer of your skin beginning to dissolve!
Bleach is not only hazardous to your health, but it will also make your mold problem worse in the long run.
Nontoxic Alternatives For Cleaning Mold
Luckily, there are many nontoxic options for mold cleanup on both porous and nonporous surfaces.
- Hydrogen peroxide. Combine 1 part hydrogen peroxide and 1 part water in a spray bottle. Apply to mold and allow to sit before removal.
- Vinegar. Place undiluted white vinegar in a spray bottle. Apply to the mold and allow to sit for 1 hour. Wipe the surface and allow to air dry.
- Baking soda. Combine 2 tbsp. baking soda with 2 cups water in a spray bottle and shake until its completely dissolved. Spray onto the mold and let it sit before scrubbing. Afterward, rinse the area and apply the solution once more, allowing it to fully air dry.
- Tea tree oil. Mix 2 tsp. tea tree oil with either 2 cups water or 2 cups distilled white vinegar. Spray onto the mold and allow it to sit for at least 1 hour, then scrub.
- Grapefruit seed extract. Mix 10 drops of extract into 1 cup water. Spray onto the mold and let it sit for 10 to 15 minutes.
Don’t Miss: Rash From Mold
How To Kill Mold Using Chlorine Bleach
If youve picked chlorine bleach, follow these steps:
Is Sodium Hypochlorite Harmful To Plants
. Thereof, will bleach kill shrubs?
Bleach. Bleach is a very caustic material and can seriously damage and kill most plants and trees, including hedges. If you want to purposefully kill unruly hedges, pour bleach onto the hedges’ roots. Keep in mind, however, that you will most likely kill all other plants, including grass, in the area.
Subsequently, question is, is sodium hypochlorite bad? Although NaOCl has extremely low toxicity in the concentrations used for medical disinfection, it is often sold in concentrated solutions meant for dilution commercially. At these high concentrations, there is a significant potential for toxicity.
Keeping this in view, is sodium hypochlorite safe for the environment?
Sodium hypochlorite is very toxic to aquatic organisms. However, as the substance is extremely reactive, any sodium hypochlorite that is poured into the drain from household use will react with organic matter and will be removed before reaching the environment. Chlorine does not persist in the atmosphere either.
Will bleach kill plants and grass?
The household cleaner will kill any unwanted grass. Not only will bleach kill grass, but it will also kill weeds or anything else growing around the area that’s being sprayed. According to This Garden is Illegal, bleach is an inexpensive way to get rid of just about anything growing outside.
Also Check: Mold In My Bathroom Ceiling
Types Of Bleach To Kill Mold
Both chlorine bleach and oxygen bleach can kill mold, but they are totally different.
Chlorine bleach uses a solution of chlorine and sodium hypochlorite also known as caustic soda .
Most household detergents that contain chlorine will be labeled as laundry bleach or bleach. As a chemical substance, chlorine is approved by the EPA and the U.S. Department of Agriculture. Its used in sterilization and safe food production.
Chlorine bleach, on the other hand, is a potent disinfectant used to prevent germs from spreading. Still, the EPA doesnt recommend using it as a solution to kill mold .
Chlorine bleach is a highly toxic chemical that releases harmful substances.
It also lingers in water, and when it accumulates, it becomes harmful to aquatic life.
Meanwhile, oxygen bleach is a biodegradable, eco-friendly sanitizer that is as effective as chlorine bleach . It is made out of sodium percarbonate which dissolves in water and becomes water, oxygen, and sodium carbonate.
Its a non-toxic, colorless, odorless formula that can be purchased as either a powder or a liquid.
Understanding Sodium Hypochlorite Solutions And Their Importance In Mold Stain Removal
Many of the leading mold stain removal products use one of two primary active ingredients hydrogen peroxide or sodium hypochlorite. Sodium hypochlorite is the core ingredient in the manufacturing of common household bleach products.
EPA Stance: It is important to understand the EPAs stance on sodium hypochlorite and its potential uses in mold remediation.
The term bleach originated in the late 1700s from the discovery that chlorine gas in water bleached or whitened textiles. Bleach, as it is known today, is a liquid that contains sodium hypochlorite, not chlorine gas, as the active ingredient.
In 1957, under the authority of the Federal Insecticide, Fungicide, and Rodenticide Act , sodium hypochlorite was registered for use as an antimicrobial pesticide. As a sanitizer or disinfectant to kill bacteria, fungi, and viruses, sodium hypochlorite is approved for use in households, food processing plants, agricultural settings, animal facilities, hospitals, and human drinking water supplies.
Misconceptions: Consumers tend to view bleach as an acceptable biocide to treat all molds. This belief has been perpetuated by health departments and other state/local agencies that promoted bleach as an accepted and answer-all solution. However, the Occupational Health and Safety Administration and the EPA have begun to change their stance regarding this long-held belief of bleach as a mold remediation product.
FastMoldRemoval | 966 Lambrecht Rd, Frankfort IL. 60423
Read Also: How To Get Mold Out Of Bathroom Ceiling
Bleach Kills Mold On Non
You can use the bleach for hard and non-porous surfaces like glass or tile. It means the scope of bleach is limited to a non-porous surface. In order to survive, mold spores spread its root into a porous surface such as wood and drywall. Mold remedy requires a cleaner that goes deep down into the material to put out the origins of the mold. The bleach only kills the mold on the outside surface, but the internal mold always grows up. The bleach is not designed to go inside the porous surface and kills the mold inside. When you apply chlorine bleach, it disinfects the mold for a week or two, and after some time, the mold returns with worse.
Bleach is a solution of chlorine and 90% of water. As weve discussed, the mold loves water, which means that when you apply bleach, the chlorine quickly evaporates and leaves a lot of water. This water soaks into the porous surface that makes such a moist environment that is best for mold growth. So, using bleach gives increase to mold rather than disinfecting it.
Why Does Bleach Not Kill Mold On Porous Material
Bleach is effective in some cases, but not when it comes to porous surfaces. Not only does bleach fail to kill mold on a porous surface, but it can also make matters worse.
Porous areas have tiny openings in which the mold grows. The water component of the bleach will penetrate these pores and can increase mold growth.
At first glance, you would think that youve killed the mold, but on the contrary, youre essentially feeding it. The correct way to kill mold in porous materials such as wood and drywall is to use distilled white vinegar and hydrogen peroxide.
What Kind Of Vinegar Should You Use
First, save the apple cider vinegar for salad dressing. To clean mold, use regular white distilled vinegar, typically sold with five percent acidity. You can also use cleaning vinegar with its six percent acidity. Both are effective at killing mold. Generic brands are as effective as name brands. Cleaning vinegar is sold online and at many home improvement, discount and grocery stores.
Can Sodium Hypochlorite Kill Bacteria
A bleach solution is commonly used for disinfection purposes because it is water-based. A concentration of five or more is available. 25 to 8. NaClO, sodium hypochlorite, accounts for 25% of the active ingredient. In addition to being denatured from microorganisms, sodium hypochlorite also destroys infection-causing bacteria, fungi and viruses.
Read Also: How Do You Clean Mildew Off Of Leather
Where Is Mold Found
A University of Arizona study looked at 160 homes in all regions of the United States and found the presence of mold in literally 100 percent of all those sampled. 1 The highest levels were found in places that people normally overlook: window sills, refrigerator seals, under the kitchen sink, air registers and entryways.
Learn Why White Vinegar Removes Mold Better Than Bleach
Vinegar is a bold mold killer. According to ServiceMaster Restoration and Cleaning, the mild acid in vinegar kills about 82% of known molds and can help prevent future outbreaks.
You can clean small amounts of mold with vinegar yourself, but know when to call professionals. Besides a crisis, such as a flooded home, the Environmental Protection Agency advises hiring professionals when the moldy patch covers about 10 square feet or larger.
In this video, learn more about mold remediation from out senior editor, Brad Holden.
Recommended Reading: Clean Mold From Ceiling