How do I use a boric acid powder to eliminate roaches?

The easiest way to use a boric acid powder is to apply a light layer on hard-to-reach surfaces, crevices, corners, or anywhere where roaches are possibly hiding. Most powders come in a bottle with a squirt nozzle for easier application. Make sure to wear gloves or a face mask prior to application to prevent irritation or inhaling of the powder dust.

How do I know which type of boric acid is best for eliminating roaches?

Boric acid in powder or dust form comes in handy if you're applying it to hard-to-reach holes and cracks near a roach's nest. Because you only need a thin layer, a single bottle goes a long way. If you don't like spraying the powder form of boric acid, try to use one in tablet or gel form, which uses boric acid as an active ingredient and has an added lure to attract hungry roaches. It's easy, efficient, and clean to apply and is best used in places where you can't always sprinkle boric acid powder, such as trash cans and under cabinets. Boric acid tablets are also soluble in water and can be dissolved and sprayed directly at roaches and their hiding places.

Is boric acid safe for pets?

Compared with other chemical insecticides, boric acid is not as toxic but may cause adverse side effects when inhaled or ingested in large amounts. If you have pets, make sure to apply boric acid in places not accessible to them, such as behind or under the sink, under furniture, or in crevices. Don't vacuum the residue up, but mop it with a damp cloth to avoid dispersing it into the air.