Safari Double-Sided Plastic Cat & Dog Flea CombThe Safari Cat Flea Comb effectively removes fleas and debris and detects skin problems in early stages. Before using, groom your cat with a Safari cat comb or brush to remove mats and tangles that could damage the teeth of the flea comb, or cause your cat discomfort. Comb your cat slowly, periodically checking the teeth of the comb for fleas or debris. Pay particular attention to areas around the ears, the nape of the neck and base of the tail.