When I go to hardware stores, I see bug killers that work with garden hoses. Why are these legal?
Cautions
For outdoor use only. Harmful if swallowed. Causes moderate eye irritation. Avoid contact with eyes or clothing. Wash thoroughly with soap and water after handling.
How to Use
Connect: Shake well before using. Connect sprayer to hose. Turn on water. Spray:
If they kill bugs, how safe are they for humans?
Why are they for use with garden hoses that connect up to the public drinking supply?
Why are stores selling them?
Why are inspectors allowing their sale?
Am I missing something here?