Do Dog Shampoos Expire?

Love Your Pets!

Do dog shampoos expire? Dog shampoos are specifically formulated to help get rid of the foul “dog” odor that your pet may be experiencing. Dog shampoos are a necessity for bathing your dog.

Most pet parents often wonder if the dog shampoo they have can be used beyond the expiry date.

So let’s keep reading to find out if dog shampoo expires!

The Happy Dog Zone Natural Dog Shampoo and Conditioner Review

Do Dog Shampoos Expire?

Yes.  Dog shampoos expire.

Even though you’re picking the best types of shampoo products for your pets they all have expiry dates. Please ensure to spot test your new shampoo on your dog and consult a vet if your pooch experiences an allergic reaction.

Additionally, different breeds of dogs have different coat and skin types. They require different degrees of nourishment and moisture as their pH levels are different from pH level of humans.

Does Cat Shampoo Expire?

Heck yes.  Just like dog shampoo, cat shampoo does expire.  You shouldn’t use it on your cat after the expiry date has passed.  It might cause health issues for you cat and a costly trip to the vet.

Does Flea Shampoo Expire?

Yes, can and dog flea and tick shampoo expires.  Because flea shampoo has medical and pesticide ingredients it probably expires sooner than regular dog shampoo.

How long a bottle of dog shampoo lasts is usually 6-18 month, depending on the kind of shampoo it is.  Check the bottle before buying to make sure the expiry date on you dog shampoo is far enough into the future that you won’t be throwing any away.

Does Dog Conditioner Expire?

Yes, just like dog shampoos of all types, conditioner will have an expiry date.  Don’t use it on your dog passed the expiry date or you could cause your dog to have health problems.

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Should I Use Old Dog Shampoo?

All products must be used according to the instructions to experience the desired results. One important factor that decides the quality of a product is the expiry date.

Products that have expired are not meant to be used, and this includes dog shampoo.

Far from yielding the desired results they can, on the contrary, have bad side effects. Same is the case with dog shampoos. They too have an expiry date after which it can be harmful to use them on your pets.

Dogs often suffer with skin conditions such as hot spots, itching, fungus, inflammation, allergies, flea bites, etc. Such conditions can worsen if  products like a dog shampoo that has expired are used.

Using an expired dog shampoo may make your dogs skin problem worse and no one wants that.  Remember that dogs have more sensitive skin and fur than us humans, and any kind of negligence can harm their skin in a major way.

It is best to avoid any product that has passed its expiry date.

Dog Shampoo FAQs

How to Choose a Dog Shampoo

You must pay attention to certain details when purchasing a dog shampoo. It’s important to make sure that the container has not been tampered with.  Also, double check the expiry date and make sure the date is far into the future.

Check out our recent tips on how to choose the right dog shampoo for your pooch!

Where is the expiration date on dog shampoo?

Just like products made for humans, it should be printed and visible right on the bottle.  It may be on the very bottom of the bottle, on the label, or printed on the top.

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Learn How to Potty Train ANY Dog HERE!

How long is dog shampoo good for?  How long does dog shampoo last?

When does dog shampoo expire?  How long is the shelf life of dog shampoo? Well, that depends on the type of dog shampoo.  Same with cat shampoo.  How long does cat shampoo last?

A medicated shampoo for fleas and ticks or skin conditions, or an all natural shampoo without preservatives, may have a shorter expiry date than other types of dog shampoos.

Never use expired dog shampoo, medicated or otherwise on your dog.

Keep your receipt!

This will come in handy if your dog reacts badly to the shampoo and you need to return it.

Do Dog Shampoos Expire?  Expired Products Side Effects

Infections can be transmitted through products that have been infested with bacteria. Important dates such as the date of manufacture and the date of expiry should be listed on the bottle of dog shampoo.

Top 10 Best Selling Dog Shampoo Brands

It is advisable to use brands and products that are well known, tested, and reviewed by fellow pet owners.  The popularity of these brands is most likely the result of consumer satisfaction.

does dog shampoo expireThese top 10 best selling dog shampoo brands are quality, well known brands that cater to different needs of the dog and their owners.

The brands are evaluated based on their compatibility with different skins and coats, pH balancing of the skin by preserving the natural oils, and their anti-allergen properties.

Also, well known, quality brands come in packaging that provides necessary information on the container of the product itself.

Customers can read about all the ingredients and the consistency of the product and choose from a variety of products, as per their pets needs.

Can I use Human Shampoo on my Dog?

Dog’s skin is different than humans. Human shampoos cannot be used to bathe dogs as dogs skin is 3 times more sensitive than ours.  Therefore, the shampoo and fur care products that you must purchase are different.

A variety of dog shampoos are available that are designed specially to cater to different requirements of the dogs. For example, dogs belong to various breeds that have different kinds of coat and fur.

Pet lovers also have to take this into consideration when shopping for dog shampoo. A dog shampoo can be chosen according to the varying needs of each different breed.

Dog shampoos come in the following types:

How Often Should I Bathe My Dog?

Ideally a dog should be bathed once a month. But in cases where the dogs play outdoors most of the time or they love playing in mud and rolling around in dead things, they need to be bathed more often.

If your dog must be bathed frequently, think about finding a milder dog shampoo. Use of a heavy duty dog shampoo too often may lead to excessive dryness or loss of the anti-bacterial layer on fido’s skin.

Anxious Dogs and Bath Time

All dogs feel a bit anxious during water baths. However, if a dog is extremely uncomfortable due to sensitivity towards water as well as the process of tugging and rinsing, other alternatives can also be used.Curaseb Antifungal & Antibacterial Chlorhexidine Shampoo

In such cases a dry dog shampoo can be used. It is in powder for and does not involve the use of water. It just has to be rubbed into the fur of the dog and brushed off after a certain time.

Pet parents can also use lukewarm water to wash their dogs instead of using dog shampoo frequently. It is beneficial to use a method for bathing that is comfortable and ensures a hassle free and fun time for your dog.


Grooming pets has become as important as feeding them, playing with them, or looking after them. A major part of grooming involves keeping our pets clean and healthy. This cannot be possible without the use of a good quality dog shampoo.

A product that has expired won’t offer the desired results and it may cause your dog to have a bad reaction. It is a fact that dog shampoos expire and we shouldn’t use those expired products.

Most people think that animal products can be used even after the date of expiry or in spite of them being tampered with, merely because they are used for animals. What they fail to realize is that animals are more sensitive than humans.

does dog shampoo expire

Dog lovers must make the purchase only after the dog shampoo meets all the requirements. Because dog shampoos expire, the dog shampoo should be used before the expiry date on the container to avoid any complications.

A little negligence could result in an expensive vet visit.  It is your duty to be concerned about your pets health and only use products that are good for them.

Check out our post on the Top 10 Best Selling Dog Shampoo brands below to choose your next dog shampoo!