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Boric Acid1-2 of 2 Articles, Hints & Tips- Pesticides can be serious pollutants, and are found in surprising places. Here are tips for less toxic alternatives.
- Pressure-treated wood impregnated with chromated copper arsenate (CCA) - often with a greenish tint - was widely used for decks and porches prior to its being discontinued for residential use in 2003-2004. Since treated wood has a long lifespan, there is still plenty of CCA pressure-treated wood surrounding residences, prompting caution due to its arsenic content.
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