Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Doesn't bother mosquitoes

I don't know about flies, but I have a huge mosquito problem and this stuff might as well be water for all the good is does my horses. Just sprayed them down with it tonight and watched the mosquitoes start landing on them not even 30 seconds later. That never happened with the Pyranha Spray I used previously. Switching back immediately.