Unfortunately, cockroaches are a common issue, and they appear unexpectedly and are really difficult to be eliminated. You can choose among numerous products on the market, but they contain some extremely harmful chemicals that will destroy cockroaches but will leave the unpleasant smell in the home and will endanger your health and the health of your pets.
Today, we will offer you a safe way to eliminate them and be sure they will not be back soon to trouble you.
You need the yolk of a raw egg, and mix it in 50 g (1.7 oz) of boric acid powder, and stir in order to make a thick mixture. Then, make small balls from this mixture, leave them to try for an hour and them place them all over your home in the corners and visible places, kitchen cabinets, shelves, closets, especially in the bathroom and kitchen.
If you cannot find boric acid powder, you can purchase a 3% solution of boric acid in the nearest pharmacy, combine 100 mk of it with a raw egg yolk and add a little flour. The mixture will have the same effect as the original recipe.
Cockroaches will come out of curiosity, they will approach the bowls and touch them with the mustache. This is the point when they will be doomed, and will not have the time to warn the others.
The boric acid ball will neutralize the cockroach. A growing number of cockroaches will come near the balls. Initially, you may even think that this simple trick has failed to provide results, but after a few weeks, you will clean a great number of dead insects, and eventually, they will completely vanish.
The female cockroaches may have laid eggs and hatched a new generation of cockroaches. Therefore, if needed, repeat the same procedure after 6 months.
Furthermore, do not worry about the boric acid balls around your home, as they are completely safe for you , your family and your cats, and dogs. Namely, boric acid is used for disinfection, but it is not toxic.
source : http://thehealthylifestyle365.com