How Do Flea Meds Expire?

If you’re not sure how to store flea meds, you should follow the directions on the label to ensure their safe and effective use. For instance, mixed and liquid prescriptions should be discarded after two weeks of mixing. Also, keep in mind that expired medications may be toxic to your pets – even if you only use them on rare occasions. It’s also important to regularly clean your medicine cabinet to avoid storing expired medications.

While some drugs lose their potency after their expiration dates, most do not. This is because the degradation process in drugs is slower for animals than in humans. This means that most flea and tick medications last for at least one month. Some can even last for up to 12 weeks. You’ll usually see the manufacturer’s date instead of an expiration date.

When it comes to flea medication, the expiration date is an important consideration. Liquid medications will have a shelf life of seven to fourteen days, while powder medications have a shelf life of one to two years. Medications for fleas that have reached their expiration date will be ineffective and may pose a toxicity risk to pets if they’re used regularly. Likewise, expired flea shampoos can be a hazard if not disposed of properly.

Flea meds are a crucial part of controlling fleas. It’s important to avoid expired medication and always use the recommended dosage. This can help reduce your pet’s flea infestation and help keep your home free of fleas. While you don’t want your cat to be infested with fleas, it is important to treat your pet regularly. If you find your cat infested with fleas, the best option for you is to use Advantage Multi(r)II. You’ll find that the meds work well to kill fleas and prevent infestations.

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