Cockroaches tend to reproduce quickly and are very good at hiding. There are many different products on the market that promise guaranteed results, but they contain harmful chemicals.
The good news is that we present a simple and completely safe alternative that works 100% and provides complete elimination of cockroaches.
1 egg yolk
50 g (1.7 oz.) Of boric acid
Add ingredients to create a slurry. Then, make small balls of mixture and put them in places where cockroaches typically occur, such as kitchen cabinets, shelves, closets, corners, especially in kitchens and bathrooms.
In case you can not find boric acid powder, feel free to use 3% solution of boric acid. Accessories for 100 ml of this solution are yolk and a little flour. This mixture works effectively as the original recipe.
While the trick seem inefficient at first, many of them will disappear after a few weeks. In the end, they will disappear forever.
You can repeat the process after six months, if necessary, because the female beetle can lay eggs and incubate new generation.
Do not worry, boric acid is non-toxic. Thus, these beads are completely safe for you, your family members, and your pets.