Boric acid is commonly used as a roach killer and a mouse killer. It is a white powder that is odorless tasteless and non-staining. When boric acid is ingested it interferes with the metabolism of insects and kills them. Boric acid is found in many household products such as ant and roach baits contact lenses and eyeglass cleaners. It is also used in laundry detergents and as a mildewcide.
Boric acid is effective at killing cockroaches ants and silverfish but is not as effective at killing house mice and rats. That’s because these animals have a higher tolerance for boric acid. However boric acid can still be used to kill mice and rats but it may take longer and require more bait.
If you’re using boric acid to kill mice or rats be sure to place the bait in areas where these animals travel. Boric acid is a contact poison so the rodents must come into contact with the poison to be killed. Bait stations that are tamper-resistant can help to keep children and pets safe from the poison.
It’s important to note that boric acid is not a quick-acting poison. It may take several days for the poison to kill the rodent. This means that you may see the rodent for a few days after placing the bait. If you have any concerns about using boric acid be sure to speak with your pest control professional.
What is boric acid?
Boric acid is a white crystalline powdery substance that is commonly used as an insecticide disinfectant and antifungal agent.
How does boric acid kill rodents?
Boric acid works by causing dehydration and electrolyte imbalance in rodents which leads to death.
Is boric acid safe for humans?
When used as directed boric acid is safe for humans.
However it can be harmful if ingested in large amounts or if it comes into contact with broken skin.
How do I use boric acid to kill rodents?
Boric acid can be purchased in powder form.
To use simply sprinkle the powder around the areas where rodents are seen or suspected.
Will boric acid kill other pests?
Boric acid is also effective against cockroaches ants and other household pests.
How long does boric acid take to kill rodents?
Boric acid works quickly and rodents typically die within 24 hours of ingesting it.
Is boric acid harmful to pets?
Boric acid is typically not harmful to pets if used as directed.
However it is important to keep pets away from areas where boric acid has been applied as they may become sick if they ingest it.
How often do I need to apply boric acid?
Boric acid typically only needs to be applied once to be effective.
However in areas with high rodent populations it may be necessary to reapply every few months.
What are the side effects of boric acid?
When used as directed boric acid is safe for humans.
However it can cause skin irritation and gastrointestinal distress if ingested in large amounts.
How do I know if boric acid is working?
Boric acid is typically most effective in killing rodents that are already sick or weak.
If you see a decrease in the number of rodents around your home it is likely that the boric acid is working.
What should I do if I accidentally ingest boric acid?
If you accidentally ingest boric acid drink plenty of fluids and seek medical attention immediately.
What should I do if I get boric acid on my skin?
If you get boric acid on your skin rinse the area with warm water and soap.
If irritation persists seek medical attention.
What should I do if I accidentally inhale boric acid?
If you accidentally inhale boric acid leave the area immediately and seek medical attention.
How do I store boric acid?
Boric acid should be stored in a cool dry place out of reach of children and pets.
What should I do if I have leftover boric acid?
If you have leftover boric acid dispose of it in a safe manner such as by mixing it with coffee grounds or kitty litter before placing it in the trash.
