Easy to refill seems to do the job.

Pros: good spray

Cons: none

Used this for as long as I can remember on all of my horses and it always works well. Just try not to get it on you. It smells a little and is sort of hard to wash off.

Pros: Works

Cons: hard to clean off hands

fly spray is a great thing. it keeps flys away from your horses and prevents them from the irritating flys. just be careful when first applying to your horse, as they might not like the spraying sound or sensation

Pros: keeps flys away, easy to apply

Cons: can scare your horses

always my first choice of fly spray. i have used it on all my horses and it doesnt seem to bother their skin or anything!

Pros: it works!

Cons: smells gross