Oriental roaches live in groups, so you should use bait to trap them. If you see one Oriental roach, directly spray it, you just can kill one and no one else. Syngenta A20378A insecticide will help ...
Despite what you’ve heard, DIY repellants don’t keep cockroaches away. That goes for fabric softener, coffee grounds, bay leaves, and sonic repellant devices, which have no scientific basis. Ditto for ...