The City of Suprise, Arizona Public Works finds success with the newest sensation sweeping the nation! Infinity Shields Protects® has a waster-based, non-toxic patented formula that creates an invisible barrier of protection on the treated surface and keeps rats, rodents, and varmints from chewing the wires and cables inside trucks and out of garbage cans! "We can't believe it worked so well! As a matter of fact, we would like to reorder! said Fleet Director Richard Cain.