Method for controlling ectoparasites
OwnerLester J. Workmaninventor
Life of this patent
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Abstract
Ectoparasites, such as fleas, on warm blooded animals, i.e. dogs and cats, are controlled by applying to the animal an insect killing composition composed essentially of an aqueous antiseptic liquid containing at least one compatible surface active agent and alcohol according to the disclosed invention. The insect controlling composition, which is typically a liquid, is applied to the animal's body while the fur is still dry. The composition is rubbed into the fur until lathering begins then it is washed thoroughly from the animal's body and dried. Fleas in dogs and cats are effectively controlled by this procedure.
Claims9
A method of killing ectoparasites on warm blooded animals comprising:
- (1) applying to said animal an insecticidally effective amount of a composition consisting essentially of an aqueous alcohol solution containing at least one compatible, insecticidally effective surface active wetting agent incorporated therein, (2) allowing the thus applied composition to remain in contact with the animal's skin and fur for a period of time sufficient to kill the parasites contained therein, and thereafter (3) removing the composition and killed parasites.
A method of killing fleas on cats and dogs comprising the sequential steps of:
- (a) applying to the fur and skin of the flea-infested cat or dog a flea-killing amount of an aqueous-alcohol solution consisting essentially of at least one insecticidally effective sulfonated ester anionic surfactant wherein the ethanol to surfactant ratio in the solution is about 2:1;
- (b) allowing the thus-applied solution to remain in contact with the cat or dog's skin and fur for a period of time to kill substantially all of the fleas contained therein and thereon;
- and
- (c) rinsing the applied solution and the killed fleas from the animal's fur and skin.
A method of killing fleas on cats and dogs comprising the sequential steps of:
- (a) applying to the fur and skin of the flea-infested cat or dog a flea-controlling amount of an aqueous solution of an insecticidally effective anionic sulfonated ester surfactant and ethanol, wherein the ratio of ethanol to surfactant is about 2:1;
- (b) allowing the thus-applied solution to remain in contact with the cat or dog's skin and fur for a period of time of from about 30 seconds to about 5 minutes sufficient to kill substantially all of the fleas contained therein and thereon;
- and
- (c) rinsing the applied solution and killed fleas from the animal's fur and skin.
Dependencies are inferred from the claim text.