We found kittens that are about 3 weeks old, and infested with fleas, what's a safe effective flea powder I can buy from the store today? - Quora
![Amazon.com : Catego Flea and Tick Control for Cats (6 doses) Over 1.5 lbs, 8 Weeks or Older : Pet Supplies Amazon.com : Catego Flea and Tick Control for Cats (6 doses) Over 1.5 lbs, 8 Weeks or Older : Pet Supplies](https://m.media-amazon.com/images/I/81SXugY6AuL.jpg)
Amazon.com : Catego Flea and Tick Control for Cats (6 doses) Over 1.5 lbs, 8 Weeks or Older : Pet Supplies
Advantage XD Elanco Cat & Kitten Topical Flea Prevention & Treatment 1.8 to 9 lbs., Pack of 1 | Petco
![Amazon.com : Advantage II Kitten Vet-Recommended Flea Treatment & Prevention | Cats 2-5 lbs. | 2-Month Supply : Pet Supplies Amazon.com : Advantage II Kitten Vet-Recommended Flea Treatment & Prevention | Cats 2-5 lbs. | 2-Month Supply : Pet Supplies](https://m.media-amazon.com/images/I/714GXAJ6O4L.jpg)
Amazon.com : Advantage II Kitten Vet-Recommended Flea Treatment & Prevention | Cats 2-5 lbs. | 2-Month Supply : Pet Supplies
![Hartz UltraGuard Topical Flea And Tick Prevention Treatment For Cats And Kittens, 3 Treatments - Walmart.com Hartz UltraGuard Topical Flea And Tick Prevention Treatment For Cats And Kittens, 3 Treatments - Walmart.com](https://i5.walmartimages.com/asr/88d4b935-b340-4724-b3ae-38092a348051.37f8c661fcaebbd7962a3c9997657c4a.jpeg)
Hartz UltraGuard Topical Flea And Tick Prevention Treatment For Cats And Kittens, 3 Treatments - Walmart.com
![Amazon.com : Bayer Advantage II Kitten Flea Treatment for Kittens, 2 - 5 lb, 4 doses : Pet Flea Drops : Pet Supplies Amazon.com : Bayer Advantage II Kitten Flea Treatment for Kittens, 2 - 5 lb, 4 doses : Pet Flea Drops : Pet Supplies](https://m.media-amazon.com/images/I/61sd4tseglL.jpg)
Amazon.com : Bayer Advantage II Kitten Flea Treatment for Kittens, 2 - 5 lb, 4 doses : Pet Flea Drops : Pet Supplies
![Amazon.com : VetOne - CrossBlock II™ Kills & Prevents Fleas on Cats (Over 8 Weeks Old) | Waterproof to Last Long | Ensures 3 Months of Protection (9lbs+) : Pet Supplies Amazon.com : VetOne - CrossBlock II™ Kills & Prevents Fleas on Cats (Over 8 Weeks Old) | Waterproof to Last Long | Ensures 3 Months of Protection (9lbs+) : Pet Supplies](https://m.media-amazon.com/images/I/51vv8LEQ0+L._AC_.jpg)