Amdro Roach Block is the only residential home perimeter roach bait granule. AMDRO Roach Block is made up of scientifically formulated bait that is attractive to many common roach species. AMDRO Roach Block kills roaches outside before they come inside.
- Kills most common roaches including American, German and Oriental
- Kills on contact
- Kills roaches outside so they can't come inside
- Intended for outdoor use