Silverfish are nocturnal insects that live in a variety of places. They thrive in moist environments and prefer dark, damp areas. Often, they are found in bathrooms.
These silvery gray insects can be a nuisance. Fortunately, there are several ways to get rid of them.
For one, you can get a dehumidifier. A dehumidifier will remove excess moisture in the air, and it can be a great tool for getting rid of silverfish. But, you will want to make sure that the humidity in the bathroom is lower than 60 percent.
Another good way to get rid of silverfish is to vacuum. This is one of the easiest and cheapest ways to get rid of them, and it can be a powerful method as well.
A more effective way to eliminate silverfish is to use a natural insecticide. In particular, you can sprinkle Diatomaceous Earth around the baseboards and under your bathtub. It works just like Epsom salt, and it kills silverfish in hours.
Another effective way to eliminate silverfish is to seal the cracks in your bathroom. Make sure to use a multi-surface waterproof sealant to prevent any gaps. You should also open windows and allow fresh air in after you have bathed.
If you have paper and books that are stored in your basement or in the attic, it is important to keep them in airtight containers. Similarly, you should keep toilet rolls out of reach of the silverfish.