Dear Heloise: Some time ago you had a certain way to mix a sure cure to get rid of roaches using boric acid, I think. Please, I would like to read it again. — Richard C., Long Beach, Calif. Richard C.

Diatomaceous Earth (DE) is mined from deposits of fossilized marine animals. DE kills cockroaches when they crawl over it by leaving scratches on their bodies causing them to dehydrate. DE will kill ...

An infestation of cockroaches is notoriously difficult to eliminate, primarily because they tend to set up shop in the most inaccessible places. They’re also nocturnal, which means any daytime ...

Dear Heloise: Some time ago you had a certain way to mix a sure cure to get rid of roaches using boric acid, I think. Please, I would like to read it again. - Richard C., Long Beach, Calif. Richard, ...