We remove them with many items made by companies but they have chemicals and can cost a lot. Do not endanger the health of the family. Here you will see the best mix prepared with items in the house already.
This is cheap and safe and health friendly for humans and pets. For this you need onion and 1 tsp baking soda.
Chop the onion, add the soda and put this in every corner of the home. Pay more attention to the bathroom and kitchen.
They will die off and this mix will eliminate them altogether.
These bugs live in nasty places and dirty corners, drains, dumpsters and they have bad bacteria with them.