What must lawn markers state regarding treated grass?

When lawn markers indicate that individuals should "stay off until dry," it provides essential guidance regarding the safety and effectiveness of treated grass. After a lawn has been treated with chemicals, such as fertilizers or pesticides, these products need time to settle and dry on the grass. Walking on the grass before it is dry can lead to uneven distribution of the product, possible human exposure to chemicals, and could pollute nearby areas.

The emphasis on waiting until the grass is dry underlines the importance of ensuring that the treatments work as intended while safeguarding the health of those who interact with the lawn during or shortly after treatment. Proper adherence to this guidance helps maintain the effectiveness of the treatment while minimizing risk. Other options present varying levels of caution but do not specifically address the necessity of ensuring that the grass is dry before re-entering, making "stay off until dry" the clearest and most protective directive.