I think I may have been given the knowledge of how to keep $#@!roaches away, thanks be to God of course, My apartment has $#@!roaches, the German ones. I've laid traps, set baits, shot spray... And they are still here. But last night I was moved to shake some 'SALT' onto the countertops where they usually come on. I have basic table salt and I also have some sea salt. I sprinkled both of them on the countertops and in the sink. Today, absolutely NO $#@!roaches in sight. Not even in the kitchen sink when there were dishes in them. Not even sightings of $#@!roaches running away upon seeing me in the morning. Absolutely NO $#@!roaches... Hurray!!! A great 'invention' to be marketed, perhaps? Make a better $#@!roach deterrent and the people will come knocking on your door??? Thanks Jesus.