Contains D-Limonene CAS 5989-27-5. This is a Citrus-based cleaner made for commercial janitors. Much stronger than household cleaners. Made by PEOPLES PJS for janitors. Each case contains 4 1 gallon containers of Cleaner. I have 7 cases left. Great as a pressure washing cleanser and less than half the shelf price This is an industrial-strength chemical cleaner. KEEP OUT OF REACH OF CHILDREN1 Ga...