Capstar offers rapid and effective relief from fleas and should be used any day you find fleas on your cat or dog.

Delivered in a small tablet Capstar won’t rub or wash off, or leave a messy residue on your pet.

Capstar has a rapid onset of action – starts killing fleas within 30 minutes – and continues to rapidly kill fleas for 24 hours. 
Treat on any day when fleas are seen on the animal, and repeated on any subsequent day fleas are seen.
Capstar should be given orally, with or without food. No more than one should be given per day.