Sentences with phrase «pyrethrins as an active ingredient»

A good flea shampoo will contain pyrethrins as an active ingredient, as it is this ingredient that actually kills the fleas.

Not exact matches

And as with flea shampoos, the usual active ingredient is the family of insecticides called Pyrethrins.

The active ingredients include piperonyl butoxide and pyrethrin, which (as noted above) are somewhat controversial.

Manufactured by a popular health brand, this shampoo contains Pyrethrin and Piperonyl Butoxide as active ingredients in less than 2 % combined concentrations, making it very non-poisonous!

Vet's Best uses peppermint oil and clove extract as its active ingredients and contains no pyrethrins, permethrins, or cedar oil which means it is safe to use around children and not harmful to plants.