Which of the following steps is NOT recommended to improve IAQ?

Using high-toxicity cleaning chemicals is not recommended to improve indoor air quality (IAQ) because such substances can release harmful volatile organic compounds (VOCs) and other pollutants into the air. These chemicals can lead to a range of health issues, including respiratory problems, allergic reactions, and other long-term health effects.

Improving IAQ involves selecting cleaning processes and materials that minimize toxic emissions and ensure a safe environment. Reviewing maintenance requirements, evaluating emissions for toxicity, and specifying appropriate materials and products all contribute to healthier indoor environments by ensuring that cleaning practices are effective yet safe and that materials used do not compromise air quality. Prioritizing low-toxicity, environmentally friendly cleaning options instead helps to enhance indoor air quality effectively.