Bleach is more than just a powerful cleanser; it is also a powerful pesticide. It can get rid of various pests, including drain flies and mosquitoes. If you’re looking to kill bed bugs at home, here’s what you need to know about using bleach to get rid of these pests once and for all.
Bleach contains hypochlorite, an ingredient that kills bed bugs.
Bleach is a sodium hypochlorite solution, according to Terminix. It has a pH of 11 and breaks down proteins to render them defective. If the bleach makes direct contact with the bed bugs and their eggs, their bodies will absorb the acid, killing them.
Bleach fumes suffocate bed bugs.
In addition to its harsh properties, bleach is also known for its strong smell—a trait that makes it difficult for some people to use directly or for extended periods. These fumes also suffocate bed bugs by interfering with their respiratory system.
Bleach denatures the protein membrane of bed bugs and gives bed bugs a fever-like experience.
Sodium hypochlorite, the active ingredient in bleach, works by denaturing the protein membrane of bed bugs. This renders the bugs’ immune system defenseless and gives them a reaction similar to a human fever, eventually killing them. This is especially effective when using bleach in the laundry to kill bed bugs on sheets and clothing, as the heat makes bed bugs immobile.
If too much water dilutes the bleach, the smell won’t be as strong, and the solution won’t kill bed bugs.
For those who are sensitive to the scent of bleach, it can be tempting to dilute the bleach solution with plenty of water. While this will make the smell easier for the homeowner to handle, it, unfortunately, has the same impact on bed bugs. Therefore, an overly diluted solution won’t effectively kill bed bugs. A 1:1 ratio of hot water to bleach is recommended to maximize the bleach’s benefits without making the user too uncomfortable.
Deep clean the home.
First, put any blankets and sheets in the laundry as they are likely to carry bed bugs. Wash them with boiling water, bleach, and detergent; when drying, use the maximum possible heat they can stand. Then use the vacuum cleaner on mattresses, cushions, inside of drawers, and any other furniture. Remove and seal the vacuum bag, then dispose of it.
Once everything is prepared, it’s time to use your bleach. Make a mixture of hot water and bleach in a spray bottle. Wearing rubber utility gloves to protect your hands, spray liberally on the mattress (including bed corners, box spring, and edges) and any other affected furniture.
For any other areas besides the mattress and other furniture, a washcloth can ensure that no traces of bed bugs are left behind. Dip the washcloth in your water-bleach mixture, then use it to reach areas like the insides of drawers and baseboards.
