cockroach spray -does it kill instantly ? or do the cockroaches die later by their nests ?I asked because i have sprayedat night in locations where i have spotted them and was wondering whether i should be seeing dead curled up ones in the morning ?
Need to know specifically about the spray tbh.Tried the sticky traps with food bait in various locations for weeks ......the cockroaches arn't fooled by them...
Its seems that the sprays are a lot less effective than gel poisons which the creatures eat and are in turn eaten by their compadres when they die leading to a chain reaction over time, killing all invaders.