How long can you use that product after it expires? Posted on June 8, 2015June 8, 2015 by Rosey I found this fabulous article that gives you some guidelines on how long you can use a product after it expires. Take a look and see what you can keep and use or toss from your refrigerator, pantry or medicine cabinet. Click here! Share this:FacebookPinterestTwitterEmailMorePocketRedditTumblr Posted in Coupons.