OPM Termite Practice Exam

Which chemical control is known to be safe for homes and play areas?

1. Creosote

2. Oilborne preservatives

3. Waterborne preservatives

4. Heavy-duty sealants

The correct answer is: Waterborne preservatives

Waterborne preservatives are recognized for their safety in residential settings and areas where children play. These preservatives are formulated to be less harmful than some alternative chemicals, which can contain more toxic components. Their water-based nature means they emit fewer volatile organic compounds (VOCs), which can be harmful to indoor air quality over time. Additionally, waterborne preservatives have the added benefit of lower odor levels, making them more suitable for environments where people spend significant time. They effectively protect against wood decay and termite infestations while minimizing risks, which is crucial for maintaining safe living and recreational spaces for both families and children. On the other hand, alternatives like creosote are known to be highly toxic and unsuitable for use in homes or play areas. Oilborne preservatives often contain chemicals that can pose risks to health and safety if children come into contact with treated surfaces. Heavy-duty sealants, while protective, may not specifically address the safety concerns associated with residential use as closely as waterborne preservatives do.