imidacloprid | pyriproxyfen
CrossBlock II for Cats treats and prevents flea infestation on cats and kittens 8 weeks of age and older. Active ingredients include: Imidacloprid 9.10% and Pyriproxyfen 0.46%. • Kills adult fleas and prevents further re-infestation on cats • Kills re-infestation fleas within 2 hours • Breaks the flea life cycle and prevents flea eggs and larvae from developing into adult fleas • Waterproof after application • Effective for one month See package insert for complete product details.
|5-9 lbs, Teal Label (3 dose x 12)|
|Over 9 lbs , Orange Label (3 dose x 12)|
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