Question If corrosive materials leak in a trailer, the trailer should be: Answers Cleaned with acid. Cleaned with water. Left to air dry without washing. Explanation Parts of a vehicle that have been exposed to corrosive liquids must be thoroughly washed with water. This questions appears in the following tests: Alabama HazMat Arizona Tank Delaware HazMat Idaho HazMat Iowa HazMat Louisiana Tank Maine HazMat Maine HazMat Maryland HazMat Montana HazMat Montana HazMat Nevada HazMat Nevada HazMat New Hampshire HazMat Ohio HazMat Rhode Island HazMat South Dakota HazMat South Dakota HazMat