Aristopet Repti-Hand Cleaner Gel 250ml. Aristopet Repti-Hand Cleaner is an instant skin sanitising and cleaning gel to clean hands before and after handling animals. Aristopet Hand Cleaner for Reptiles is an instant skin sanitising and cleaning gel, which kills up to 99.9% of germs and bacteria on contact, including salmonella. It also stops the spread of disease to and from reptiles, birds and small animals caused by human contact. Repti-Hand air dries naturally, preventing contamination through contact with towels. Repti-Hand is also pH balanced to be gentle on your hands.