Used this on our 2 cats today. Normally just use bobmartin stuff, but thought I'd give this a try as meant to be more effective.
Got it from a petstore, but they told me not to let cats out for 48hours after application. Dh opened back door and both cats just bolted out.
Why should they be in for 48hrs? They always go out at night, and don't really want to have to crawl around neighbours gardens in the dark looking for them unless it's really necessary.
tia