DeFlea Shampoo Concentrate

Natural Chemistry De Flea Shampoo Concentrate for Dogs & Cats uses safe ingredients to kill fleas in their tracks. Made without pyrethrin based pesticides, this shampoo works to defeat fleas on contact. The unique formula softens the waxy exoskeleton of pests, making them vulnerable—and, even better, parasites can’t become resistant so the shampoo never loses its effectiveness. Safe for dogs, cats, puppies and kittens, this non-toxic wash remains fully effective and can be used in conjunction with spot-on control products.


  • Easy-to-use concentrate can be mixed with 3 parts water and 1 part shampoo to kill fleas on contact.
  • Works on all stages of the insect’s life-cycle and can be used in conjunction with spot treatments.
  • Pests can’t build-up a tolerance so this shampoo will never lose effectiveness.
  • To improve results, rub into pet’s coat and rinse after 5 minutes. Be sure that the entire pet is treated including hard to reach areas, such as between paws.
  • Safe and non-toxic, this shampoo is ideal for dogs, cats, puppies and kittens.