RVing should be stress-free, worry-free, and of course, MOUSE FREE! Prevents mouse entry and the mess they leave behind. Easy to use handheld sprayer no drips, no mess and non-toxic. Useful for all types of RVs, from Class A motorhomes to folding tent trailers. Mouse Free Mouse Repelling Undercarriage Lubricant Spray is designed to prevent mice from entering the RV. To use the Mouse Free spray, ensure existing mice are first eliminated by setting traps around potential entryways. After three to four weeks without mice, thouroughly coat the RV undercarriage with the mouse repelling spray to ensure that no new mice can enter. Guaranteed to prevent mice from entering wherever the repellent is sprayed! | Certified Earth Friendly Technologies Mouse Free Mouse Repelling Undercarriage Lubricant Spray, Gallon