Boric acid contains sodium borate salts which have been verified to become a pure mice repellent. When mixed with peanut butter it could become a great pure mice repellent that is amazingly economical. You should utilize ¼ cup Boric Acid and ½ cup of peanut butter to produce marble-sized balls. https://spencergo3q4.blognody.com/31304682/how-to-exterminate-household-insects-bisha-options