Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: The best way to kill bugs!

The applicator is easy to use. Boric acid works and works well. Although I have used aerosols in the past I prefer this product because:I don't have to breathe it in (even if you hold your breath you will breathe in the aerosols).I take off the face plates for my light switches and electric plugs to squirt it inside the wall. These are places bugs like to travel. Needless to say this keeps the poison away from my dogs and family. The pointed applicator makes putting the poison in these areas easier.Lots of research out there showing how well boric acid works.Seems like one treatment works forever.