What happens if you use expired dog shampoo? Expert Advice

How Can I Tell If My Dog Shampoo Expired?

The easiest way to tell if your dog’s shampoo expired is to look for expiration or use-by date on the label. Quality products usually print the information on the side or bottom of the package. If you have shampoo and can’t find an expiration date, you should carefully inspect the product before using it.

Quality dog shampoos will have an expiration date on the bottom or side of the package. You may also find a label that lets you know how long you can safely use the product after opening. Look for a symbol that looks like a small open container with a number followed by the letter M(for months). If you can’t find an expiration or use-by date, go with another brand that includes this information.

But what if you have dog shampoo at home that doesn’t have any of this information? While your safest move is to discard the bottle and buy a fresh product, you can inspect the contents. Check for:

  • Unexpected odors – If the shampoo is scented, it may have a weaker than expected aroma. However, you may also detect a pungent odor that indicates spoilage.
  • Change of consistency – Expired shampoo may be watery or clumpy depending on how the ingredients break down.
  • Discoloration – If the shampoo should be clear or cream-colored and has a pink tint or other discoloration, it could be due to bacterial growth.
  • Loss of Effectiveness – The product doesn’t eliminate odor or clean the grime as well. If you’re dealing with a medicated shampoo, it no longer seems to help with the condition.
  • Any of these signs are indicators of an expired or contaminated product. Don’t use it. If you don’t have these signs, it still may not be safe for your pooch. Try using a little on a small section (1-2 inches square) of your pup, and check to make sure there are no adverse skin reactions. If your dog has any signs of irritation or inflammation, throw the rest away.

    How to Know if Your Dog’s Shampoo Has Expired?

    You should be able to notice expired dog shampoo easily. Of course, it’s best to first check the label on the bottle, but there are other indicators that the shampoo is no longer usable. Commonly, the texture and the smell of an expired shampoo will be noticeable.

    Here are some ways to check if the shampoo is still good or not:

  • Check the consistency. When the shampoo is more watery than usual, it likely expired.
  • Check the smell. If the smell of the shampoo changes, it’s probably going bad.
  • Check the cap. If there are bacteria, changes in color, or fungus, you shouldn’t use the product.
  • Hartz Groomer’s Best Dog Shampoo For All Pet Washing Needs and All Life Stages

    Hartz does not specify a shelf life on their website. Check the bottom of the bottle for a production code or use by date. If you can’t find a code, it’s best to use it within a year of opening the bottle.

    What can we do with expired shampoo?

    What you put on your dog’s fur can be just as important as what you put in their food. Dog shampoo is a common pet care item and yet many people do not realize that it may expire. Dog shampoo typically has a long shelf life but once the shampoo has expired, it may no longer be effective in cleaning your dog’s coat.

    It’s important to check the expiration date on the bottle or package to ensure that the product is still usable. After that, the shampoo will not be as potent, and it may even start to smell bad or cause skin irritation.

    Whether you’re looking to preserve the freshness of your pooch’s hair or just avoid wasting money, here’s everything you need to know about dog shampoo expiration.