Using 20 Mule Team Borax to Exterminate Cockroaches

Quck answer

20 Mule Team Borax is an effective and natural way to kill roaches. Here’s how to use it:

1. Sprinkle Borax powder in areas where roaches are commonly found, such as under appliances, behind furniture, and along baseboards.

2. Roaches will walk through the Borax powder and ingest it while grooming themselves.

3. Borax acts as a stomach poison and damages the roaches’ exoskeleton, leading to their death.

4. Reapply Borax regularly to maintain its effectiveness.

5. Keep Borax away from children and pets, as it can be harmful if ingested in large quantities.

6. Clean up dead roaches and dispose of them properly.

By using 20 Mule Team Borax, you can effectively eliminate roaches without the use of harsh chemicals.


Cockroaches can be effectively killed using boric acid, which is present in 20 Mule Team Borax. This common household chemical is often used to enhance laundry detergent. If you have a roach problem, borax can help you get rid of these unwanted pests. You can either use the powdered borax to dust areas where roaches hide or create bait stations to attract and kill them.

Exterminating Roaches with a Dusting of 20 Mule Team Borax

Step 1: Prepare Your Insecticide

Mix the borax with an equal amount of sugar or flour. Place a few pebbles or pennies at the bottom of your squeeze container to prevent clumping, then add the insecticide mixture until the container is two-thirds full. Avoid overfilling, as it will cause excessive powder to be released when you squeeze the bottle.

Step 2: Eliminate the Unwanted Guests

Shake the container and use it to apply a thin layer of borax in areas where roaches typically hide. Only use enough powder to be barely visible, as roaches will avoid large piles of it. Apply the powder in small cracks and crevices near moisture and warmth, such as inside electrical outlets, between cabinets, along baseboards, and where plumbing pipes and walls meet, including under sinks. Don’t forget to spread some borax under and behind kitchen appliances like stoves, refrigerators, and dishwashers.

Step 3: Replace as Necessary

Borax remains effective as long as it remains dry. Only replace the borax dust if it becomes wet or is no longer visible.

Using 20 Mule Team Borax as Bait to Exterminate Roaches

Step 1: Prepare the Bait

To create your own borax roach bait, mix the borax powder with sugar, cornstarch, onion, and water to form a paste. Roll the paste into small balls and place 2 or 3 balls into each sandwich bag.

Step 2: Position the Bait

Put the open bait bags in areas where you have observed roaches and in their preferred hiding spots, like under appliances and sinks. Ensure that the bait balls are hidden from children and pets.

Step 3: Change the Bait

Replace the bait periodically once it has been consumed or has dried out.

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