If I open a package of topical flea medication and do not use it all, is it still good. Would I be able to use next month? I would store unused in a glass container and put in refrigerator.
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Topical flea medication
- Thread starter Mitzi
- Start date
A lot.of times it will depend on the brand, but on the individual applicator itself there should be a date somewhere
It is Advantage II with no expiration date on the box or packages.
Everything I'm seeing online says it doesn't expire, but it may lose effectiveness after a few months
Thank you I would be using in a couple or months or so.
