Conditioning Shampoo Concentrate - 1 Bottle Makes 5. Pyrethrins nature's own insecticide has been added to a baby-mild Protein Lanolin Shampoo base providing maximum effectiveness in killing fleas lice and ticks. Cleans gently without stripping essential oils from skin and gives the coat a healthy sheen. Rinses easily leaving the coat manageable and fresh smilling. Biodegradable pH balanced.