Have you ever spotted tiny black bugs flying around your bathroom and found that no amount of insect spray seems to get rid of them?

As temperatures rise each year, these persistent little pests begin to show up more frequently in bathrooms. Commonly mistaken for fruit flies, these insects are often actually moth flies, and they thrive in moist, stagnant environments where organic matter is decomposing. You’ll usually see them clinging to bathroom or kitchen walls.

These insects are covered in tiny hairs and easily pick up bacteria. They’re capable of contaminating food and spreading illnesses such as E. coli.

Since bathrooms are typically dark and humid, especially around the drain areas, they serve as an ideal breeding ground. The bugs don’t just linger near drains either — they often land on everyday items like towels and toothbrushes, which come into direct contact with your body, posing clear health concerns.

So, how can we deal with them? Fortunately, there are several simple solutions you can try at home using everyday items.

Start by collecting cigarette ash and mixing it with water. Stir it thoroughly to help the ash dissolve. The nicotine and tar found in cigarette ash are known to repel or kill insects, while the ash itself contains soot with absorbent properties that help destroy insect eggs.

Once the mixture turns yellow, pour it into the bathroom drain to target the eggs inside the pipes. Repeating this once a week is a cost-effective and low-effort way to keep these pests under control.

Method 2: Wet Cloth and Insecticide Spray

Wrap a damp cloth around the mouth of the floor drain. Point the nozzle of your insect spray into the drain opening and spray a few times. Make sure the cloth remains tightly in place afterward. Leave it there for a few hours to allow the fumes to kill off any insects hiding inside the pipe. It’s a straightforward and practical method.

Method 3: Hot Water and Kitchen Ingredients

Boil a pot of water and pour it slowly into the drain. This helps dissolve accumulated grease and destroy insect eggs. Next, mix three tablespoons of rice flour with two drops of dishwashing liquid in some hot water. Pour this blend down the drain as well. The alkaline mixture will further attack eggs while the detergent helps clear pipe clogs and reduce bad odors.