Where do I find the expiration date on the package?

There is a white rectangle next to the storage and disposal information. In that rectangle is the expiration date. There are two lines with numbers and letters. Look at the bottom set of numbers. The first 4 numbers is the time the product was made or boxed. The next six numbers is the expiration date. It reads year, month, and then day.

How long does it take to work ?

On our dogs it seems immediate. It works as soon as it enters your dog's system. So you apply and let dry. You have to think about the fleas activity. They may still have some eggs hatch. Those fleas will die almost immediately. I bath my dogs. Let dry well, a couple of hours on short hair. Apply then.

Will this product work to kill mites on cat?

This product didn’t seem to kill anything on my cat.

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Amazon Basics Preventative Topical Flea Treatment and Prevention for Large Cats (Over 9 Pounds), Kills Fleas, 4 Count

Product ID: 234506947

Details

Active Ingredients
Imidacloprid
Age Range (Description)
8 Weeks or
Brand
Amazon Basics
Item Form
Drops
Item Volume
0.11 fluid
Item Weight
17.87 g

💧Easy topical application

⏱️Kills fleas in 12 hours

🛡️Protects up to 4 weeks

11.20 OMR

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Description

🐾 Keep your big cat flea-free and fabulous—because comfort is non-negotiable!

MONTH LONG DEFENSE - One application shields your large cat from fleas for a full 30 days—stay ahead of infestations.
RELIABLE FRESHNESS - Long shelf life means your flea treatment is ready whenever your cat needs it—no expiration worries.
DUAL ACTION FORMULA - Imidacloprid and Pyriproxyfen team up to kill adult fleas and stop eggs in their tracks.
RAPID FLEA ELIMINATION - Experience relief in just 12 hours—because your cat deserves fast comfort.
EFFORTLESS MONTHLY ROUTINE - Simple, no-fuss topical drops applied between the shoulder blades—perfect for busy pet parents.

Amazon Basics Preventative Topical Flea Treatment for large cats (over 9 lbs) delivers fast-acting, dual-ingredient protection that kills fleas within 12 hours and prevents reinfestation for up to 4 weeks. This easy-to-apply, unscented topical solution comes in a convenient 4-dose pack, ensuring your feline stays comfortable and flea-free with monthly use.

Specifications

ASIN	B0842NLWVW
ASIN	B0842NLWVW
Active Ingredients	Imidacloprid, Imidacloprid and Pyriproxyfen, Pyriproxyfen
Age Range Description	8 Weeks or Older
Best Sellers Rank	#435 in Our Brands ( See Top 100 in Our Brands ) #5 in Cat Flea Drops
Brand Name	Amazon Basics
Customer Reviews	4.1 4.1 out of 5 stars (7,502)
Date First Available	October 8, 2020
Item Form	Drops
Item Weight	17.87 g
Manufacturer	Amazon.com LLC
Manufacturer	Amazon.com LLC
Product Dimensions	1.4 x 4.27 x 4.72 inches; 0.63 ounces
Scent Name	Unscented
Target Species	Cat
UPC	195515005678 842379176609
Unit Count	4 Count
Volume	0.11 fluid ounces

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