Homeowners and employees may inhale to dangerous levels of silica dust when cutting, drilling, grinding, or otherwise disturbing materials that contain silica. These materials and tasks are common on construction jobs. Breathing that dust can lead to serious, often fatal illnesses. Know to understand the risk factors with silica.
There are ways contractors can reduce the dust and reduce the hazard. Selecting appropriate controls, and creating a job-specific plan to eliminate or reduce silica hazards is essential for any tile removal or wood floor removal.
Household Mold – Entrust is to an Expert
There is a a lot of information that can be gathered about mold cleaning. Some of them are true and some are nothing but purely air-popped claims. The use of bleach for an effective mold remediation is one of those that causes confusion in today's quest for a mold-free indoor environment.
The dizziness that bleach creates resides on the argument whether the use of it can indeed kill molds or not. Because bleach had been around for like many many years now, a lot believes that yes, the use of it can make a mold removal process effective. But as been said, not everything should be always believed.
Basically, the most appropriate point that can be presented with regards to the use of bleach in mold cleaning is this: bleach can kill molds but not always. There are some mold infestation cases in which any cleaning move is nothing but a futile attempt. It can sometimes produce no result and even in cases that it does, it sure wouldn't be as good as what have been expected.
Instances to which bleach can sure serve well and effective are often on mold infestation on hard and non-porous surfaces such as tiles and concrete. To porous materials on the other hand, purchasing and applying of bleach can cause waste instead of being a help.
So why is it that bleach is not always as effective in mold cleaning as many claim it to be? The following can be of help for better understanding.
- Bleach is not specifically formulated for a complete mold removal. It is regarded as an all-around cleaner which conjures the idea that it always effectively kill molds. However, this is not entirely true as bleach is largely made up of water that encourages molds to grow. Therefore, bleach can sometimes kill molds but it can not prevent their regrowth.
- To entirely get rid of molds, their roots must be cut off. Unfortunately, bleach can only reach the external surface and does not go deeper on the root level. This makes it unable to cut the roots which make molds capable of regrowing.
- Bleach is made of chlorine which is a chemical element. Though it can be useful as a disinfectant, it can also be destructive to human health and the environment. Inhaling chlorine can cause damage to the respiratory system, can lead to coughing and vomiting and can also irritate the eyes. Its major negative contribution to the environment lies on the destruction of the ozone layer.
- The rather small potential bleach has in removing molds deteriorates fast. Its power can reduce to half when stored or unused within 90 days.
- When the mold removal process is to be implanted on fabrics, wood or paper, the use of bleach can speed up the deterioration of the item.
In conclusion, bleach can actually work in removing molds. But it then it has some considerable limitations. Those limitations make bleach a not-so-ideal product to for a truly effective mold cleaning process.
Mold - How to Get it Out of Your Home & Keep it Out
Mold & Moisture
The crawl space is the number one source for potential moisture entering your home. The moisture may be equal to gallons of water but in vapor form and not even visible. A seal tight liner kit will instantly stop the moisture in the crawl space from entering home as well as eliminating radon gas, musty odors, mildew and mold.
"The U.S. EPA states: "Molds are usually not a problem unless mold spores land on a wet or damp spot and begin growing. Molds produce allergens, irritants and potentially toxic substances. The key to mold control is moisture control. The mold will not grow if moisture is not present (source: EPA " A Brief Guide to Mold, Mildew and Your Home," publication #402-K-02-003)."
Eliminate the Existing Mold
To eliminate and prevent future mold growth, spray the affected areas with a mold killing and growth preventing spray, there are good products for purchase at your local building supply house.
My Take on the Problems with Bleach
The Myth Of Using Bleach To Kill Mold! Mold has a root system that actually grows into the surfaces of wood, drywall, concrete, etc..., like tree roots grow into the soil. The roots are not killed by bleach alone because the bleach does not penetrate the surface of porous materials. The bleach chemical portion sits on the surface until gassing off, killing only the mold on the surface leaving the roots intact, while the water portion of the bleach soaks into the material giving the mold roots a food source to start growing again. Think of it this way, if you were to cut a tree, plant, grass, or anything that has roots down and you water the area, you will see what you cut start to grow again. This is because the roots were not killed. The other problem with using bleach for an extended period is that if sprayed on wood and other building materials it actually starts to break down the products.
STOPPING MOLD AT THE ROOTS IS THE ONLY WAY!!!
Chlorine Bleach is NOT a registered EPA Mold Killing product!
If you think that we're just knocking bleach. Don't take our word for it! Go to http://epa.gov/mold/moldcourse/index.html and read what the EPA has to say about using bleach to kill mold. The EPA says that "The use of bleach is not recommended as a routine practice during mold clean-up" http://iaq.custhelp.com question #7.
Now you might ask: How do I kill mold if not with bleach?
Answer: Use an EPA approved and registered fungicide to kill the mold at its roots.
For More Information on Wood Floor Removal
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