Propylene Glycol Ultra-Clean Grade – Additive free propylene glycol - Our propylene glycol is pure and additive free unlike most commercially available easy to find product. While anything will work in your holiday trailer, coyotes and wolves will reject the stuff that has additives. Know what you are buying. Mix 3 parts water to 1 part glycol and layer trap sets in wet/freezing weather to keep set functioning. Many canine trappers mix 1 part glycol to 2 parts water and one part urine to create a suspicion remover and to cover rust, skunk and other undesirable odors. Beware of cheap glycol that has hidden additives that can contaminate!
