Does Baking Soda Kill Roaches? 2 Best Facts To Maintaining A Clean And Fresh Home

Does Baking Soda Kill Roaches? 2 Best Facts To Maintaining A Clean And Fresh Home

Baking soda has long been praised for its versatility in household cleaning and its ability to tackle various pesky problems. From removing odors to scrubbing away stains, this common kitchen ingredient has proven to be a reliable ally in maintaining a clean and fresh home. But what about its effectiveness against a notorious household pest – the cockroach? In this blog post, will explore some useful information to answer the question: Does baking soda kill roaches?. So, keep reading to find out the truth behind this age-old remedy.

1. Does Baking Soda Kill Roaches?

Does Baking Soda Kill Roaches?
Does Baking Soda Kill Roaches?

One of the most repulsive pests you may discover are roaches. You wince at the thought of them. There are a few ways to kill them, but which one is the most efficient? Do roaches die when exposed to baking soda, you might be wondering. Yes, baking soda does have the ability to kill roaches. However, is it the best remedy for your house?

Does baking soda kill roaches? Yes, but they must swallow the combination in order for it to work. Once they drink water, baking soda interacts with it to produce gas in their stomachs, which kills the roaches.

Soda bicarbonate, also known as bicarbonate of soda or bicarbonate of soda, can be combined with the element sodium hydroxide (NaHCO3). It is a salt composed of sodium cation and the anion of bicarbonate. Bicarbonate of soda often appears as a fine powder, while it can also be a crystalline white solid.

It’s common knowledge that this formula works well as a DIY treatment. However, given that cockroaches can expertly adapt to insecticides, it appears that the suspect is involved.

Does baking soda kill roaches? Their roaches bodies are harmed by baking soda on the inside and the outside. It will harm the roaches’ internal organs and exoskeleton when it comes into touch with them. You should be conscious that baking soda must be straight, fresh, and powdered.

Although there are online myths to the contrary, baking soda and vinegar do not work. The smell will keep cockroaches away since vinegar will ensure that the bicarbonate of soda arrives on time. Leaven will also be used. Just remember that a fully loaded colony won’t be substantially laden in this manner, so you’ll need powerful and quick poisons.

Does Baking Soda Kill Roaches?
Does Baking Soda Kill Roaches?

However, cockroaches do not consume baking soda on their own. The taste of it is repulsive to these species. They find the smell disgusting as well.

You need to combine baking soda with something that cockroaches can’t resist, such sugar or other foods, in order to induce them to consume it so that it will kill them.

Baking soda can be used with other items that roaches will find enticing. Roaches especially enjoy sweet meals. Additionally, you can employ starchy meals.

Sugar contains little water. If you want to combine something with baking soda, this will be perfect. Additionally, roaches won’t even realize that the sugar and baking soda have been combined.

If you combine the two, the roaches could be able to devour this much in a short period of time. They are unaware that they are enjoying their final supper. Baking soda by itself will not be consumed, hence it is best combined with items that roaches will eat.

2. Does Baking Soda Kill Roaches? How Does Baking Soda Kill Cockroaches?

Does Baking Soda Kill Roaches? How Does Baking Soda Kill Cockroaches?
Does Baking Soda Kill Roaches? How Does Baking Soda Kill Cockroaches?

Let’s discuss the “how” now that the subject of “Does baking soda kill roaches?” has been raised. Simply said, cockroaches’ interiors will be like a ticking time bomb once they come into touch with baking soda. They won’t blow up and create a massive mess before continuing.

The exoskeleton will easily break due to the texture of the baking soda. It contains roaches. It won’t swell or stretch. Internal organs are crushed at the same moment as the exoskeleton is disintegrating. No cockroach will be able to get out of its shell. They’re doomed, and they’ll pass away in a matter of hours.

When it comes into touch with most liquids, including water, baking soda will expand. When combined with water, sodium bicarbonate, sometimes known as baking soda, produces a carbonic acid reaction. This immediately produces a gas that will provide heat.

The cockroaches’ exoskeleton will come under increasing pressure as the gas swells. The organs will feel too much pressure, which is why it feels “crushing.” The exoskeleton will eventually shatter because to the intense pressure as the heat of the gas rises.

The slightest amount of harm is sufficient to render a cockroach motionless. Since their neurological system will be compromised, they will become unbalanced. They could roll onto their back and stay there (or become paralyzed), flipping over.

From that point on, these cockroaches were done for, and soon you’ll start to discover their lifeless carcasses all around your house. If you are interested in similar topics, you can also refer to the article Is Baking Soda Edible? 


In conclusion, Does baking soda kill roaches? baking soda has been found to be an effective method for killing roaches. Its abrasive properties and ability to disrupt the pests’ digestive system make it a natural and affordable option for pest control. However, it is important to note that baking soda alone may not completely eradicate a roach infestation. It is best used as part of a comprehensive approach that includes proper hygiene, sanitation, and other pest control measures. If you are dealing with a severe roach problem, it is recommended to consult with a professional pest control service for effective and long-term solutions.


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