Is HI-FLOAT safe?

Yes. HI-FLOAT is nontoxic, non-irritating, non-corrosive, nonflammable, and biodegradable. It is very similar to the adhesive found on the back of postage stamps. Wash off the skin with water. If accidentally splashed into the eyes, flush with water for several minutes. Although it is nontoxic, it is a good idea to keep bottles away from small children.