Does Bleach Kill Cockroaches? – Effective or a Myth?

Bleach is a powerful disinfectant, but does it kill cockroaches? Bleach can be used to clean surfaces and objects in your home. Bleach also kills bacteria, viruses, mold spores, and even bed bugs. Bleach is not designed or manufactured for killing insects so you cannot use bleach to kill roaches. Bleach will only get rid of the roaches if they come into contact with it while cleaning or during a spill on materials like clothing or carpeting.

Does Bleach Kill cockroaches?

Yes, bleach can kill cockroaches, but it must be used correctly. Bleach is a very effective way to remove cockroaches and cockroach eggs and after the bleach has dried within 24-48 hours any remaining eggs will die as well leaving you with no more roaches in your home or business. Bleach only kills the bugs on contact so if they don’t come into direct contact with the bleach then there’s nothing that will happen to them. Similar to killing cockroaches with baking soda, it does better on contact and isn’t as effective as a regular pesticide.

One important note about using bleach on these pests – always make sure that kids and pets are not around when applying this solution because of its toxicity levels which could cause serious health problems for people who breathe it in or touch their skin while wet. As an alternative method, the borax powder works just as well at killing roaches and you can make your borax mixture by mixing equal parts of the powder with sugar which will attract the bugs to eat it.

While Bleach is a great way to kill cockroaches, as well as their eggs, some people prefer not having bleach around because of its toxicity levels so using this substance for killing these pests may be limited in some cases but still very effective when done right. It would also take about two weeks or more before all living insects are killed off completely since they need time to pass on any residuals left behind from the chemical treatment.

What is bleach and how does it work

Bleach is a chemical that removes stains from surfaces. Bleach typically comes as a liquid or powder, and it’s added to water before being applied to the stain. Bleach contains sodium hypochlorite which breaks up stains by oxidizing them so they can be easily washed away with water.

Bleach is a common chemical used to whiten fabrics and remove stains. Bleach works by oxidizing the stains, dye, or colors on clothes into simpler substances that can then be washed away. Bleach contains sodium hypochlorite which breaks down compounds like dyes or organic matter. Bleach also has an extra oxygen atom attached to it so when applied to fabric for washing, this enables it to break apart other molecules in its path as well. Bleach can also remove odors from fabrics by breaking apart the molecules that are causing the odor. Bleach has been used for more than a century to clean clothes and household items including carpets, sinks, or toilets.

Bleach should be used carefully as it can damage certain fabrics like wool or silk. Bleach should also not be applied directly to the skin, and there are bleach alternatives available for those with sensitive skin.

How to use bleach for cockroaches

Bleach is a good way to kill cockroaches. Bleach works by irritating the roach’s breathing system and other body parts, causing it to die from asphyxiation or dehydration. Bleach can be used in different ways:

  • Spray onto roach areas such as corners, cracks, and crevices; this also kills any eggs that will hatch into new roaches.
  • Dip cotton balls in a bleach solution and place them where you see them hanging out most often (behind appliances for example). This method may take up to two weeks but its effects are long-lasting. If there is no water around they will dry up and die so make sure you check these traps daily and replace them with fresh ones when needed. Bleach can work as a repellent if you spray it on areas that roaches like to frequent.
  • Bleach powder is also available which works well for those who cannot handle the fumes or smell of bleach. Bleach does not discriminate and kills all bugs including your pets (and fish, frogs, etc.). Be cautious when using any pesticide but especially with kids and animals around since ingesting small amounts of these products could cause serious harm. Use gloves and other protective gear when handling chemicals such as chlorine bleach; there are many types of bleach so make sure you get one formulated specifically for cockroaches.

Remember Bleach should only be used in conjunction with another method because by itself it will likely drive them else instead of killing them off completely. Bleach is not a long-term solution to cockroach infestations. It works great for killing off an isolated problem but should be combined with other methods of control such as traps, boric acid, or diatomaceous earth.

Other ways to get rid of cockroaches :

  • Pour rubbing alcohol into cracks to flush cockroaches out. The scent of the liquid will attract them, but it’s poisonous for them. This method only works when you have a few roaches in your home and not an infestation.
  • Roach motels are small boxes filled with poison that traps any unsuspecting cockroach who enters their doorway. Once they enter the box, there is no escape because one side has glue on it trapping them forever until they die from poisoning or starvation. These can contain hundreds of dead cockroaches before refilling. You place these all-around your house where you think cockroaches may be hiding such as under counters and sinks near the floorboards and crevices between walls and cabinets. Roaches reproduce quickly, so it’s easy for them to become a huge infestation if you let them.
  • Mint oil is a natural, organic way to prevent cockroaches from entering your home or hiding spots in the house. You can make peppermint tea and spray it around doorways and windowsills while making sure not to get any on surfaces you don’t want smelling like mint for an extended period such as furniture and carpets. Mint leaves placed under sinks and near cracks will keep roaches at bay because they hate the smell; however, some people do say that this doesn’t work well if there are already roaches living inside their homes when trying this method out for the first time which makes sense since they probably won’t be too happy about leaving their new “home sweet home!
  • Consider using mothballs to keep roaches away from your home!