How to Reduce the Fumes
A fresh coat of paint can change a room from dreary to divine. Stains, sealants, caulks, and adhesives help you build everything from a new bathroom to a bookcase. But all these useful products can also introduce unhealthy chemicals into your home and your body.
The biggest culprit is VOCs, or "volatile organic compounds," a large class of chemicals that readily evaporate at room temperature. If you walk into a room and notice that new-paint smell, you’re breathing VOCs. Paints, stains, sealants, caulks, and adhesives release the highest levels of VOCs when wet. But even when they feel dry to the touch, they may keep releasing these gases for days, weeks, months, even years.
Meanwhile your upholstery, carpets, and drapes act like sponges, absorbing VOCs and releasing them over time. While not everyone may be bothered by exposure to these gases, they can be a serious health risk for people with chemical sensitivities, asthma, or other respiratory conditions.
The good news is most major paint companies now offer at least one low-VOC paint, usually a water-based latex. And a few companies offer a full line of zero-VOC paints. Water-based sealants, stains, and floor-finishing products are available now, too.
Fifteen or twenty years ago some of these products didn't work as well their more noxious counterparts, giving low-VOC a bad rap. But the poorer performers have dropped out of the market or been reformulated, and most of today’s products are of good quality.
- Air out. Provide proper ventilation when using any kind of coatings or adhesives. If you’re working on a small project, do it outdoors if possible. If you must work indoors, open windows. Dust masks don’t block VOCs; use a respirator specifically labeled for protection against paint vapors.
- Follow instructions. Always read and follow the directions on the product’s label for use, clean up, and safety.
- Seal in poisons. You can apply low- or zero-VOC clear sealants over particle board and other pressed wood products to seal in formaldehyde.
- Store safely. Store leftover paints, sealants, caulks, glues, and the like tightly sealed in their originally containers, preferably in a garage or shed that’s not attached to your house so fumes that leak from the container don’t enter your living spaces.
- Recycle it. If you have leftover paint that you don’t need, take it to a recycled paint collection site-contact your city’s recycling department or Earth 911 for recycling opportunities.
For more information on buying and disposing of paints and other coatings: http://www.sierraclubgreenhome.com/go-green/paints-finishes-and-adhesives/safe-and-healthy-paints-other-finishes-and-adhesives/