All De Flea products are guaranteed to kill fleas. The concentrated formula mixes with water to kill fleas on contact.  This 3:1 concentrate provides added value for professional groomers looking for an alternative to shampoo's containing harsh chemicals.  It can also be used when other flea control products are present on pet!    

•  Safe and highly effective
•  Gentle, yet powerful
•  Relieves skin irritation
•  Pesticide-free and non-toxic
•  Unconditionally guaranteed

The Science of De Flea - The active ingredients in De Flea products work together to soften the waxy exoskeleton of fleas, ticks, lice, mites and other insects. Once the insect's armor has been penetrated, its internal organs are saturated and the insect quickly bursts. De Flea products work for all stages of an insect's life cycle: eggs, larvae, pupae and adult - effectively eliminating all insects from the home.