Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

DIY Cat Shampoo: 3 Homemade Recipes With Simple Ingredients

Girl washes cat in the bath

As a cat owner, you usually don’t need to worry about giving your cat a bath all that often. But sometimes it’s necessary—perhaps your cat isn’t able to groom themself, or they’ve gotten into something particularly nasty that they probably shouldn’t be licking off. This is where the necessary evil of bathing your cat will come in.

So, now you’re considering your options as to what kind of shampoo you would like to use. The best choice is a quality shampoo specifically designed for cats. However, in a pinch, you can make a shampoo at home. That said, using these recipes regularly could lead to dry skin and irritation, so we don’t recommend making a habit out of it.

Not sure what goes into a homemade shampoo? Well, we’re to help with these 3 homemade recipes for your very own DIY cat shampoo.
divider 3 paws

Alternatives

If you’re in a rush to give your cat a bath (they’re a stinky, gooey mess) and you don’t have these ingredients or any cat shampoo handy, there are a few other alternatives you can use.1

  • Dawn dish soap: This soap is famous for its use in cleaning wildlife that has been coated in oil from oil spills. It’s an effective detergent that will gently clean any greasy messes your cat may have gotten into. Use the unscented, undyed versions, as this will help minimize skin irritation.
  • Baby shampoo: This shampoo is designed to be much gentler for babies, so it could also work on your cat’s delicate skin. A small amount on occasion won’t damage your cat’s skin. Use formulas without fragrances and with a “no tears” label.
  • Castile soap: This soap is made with olive oil and is very gentle and moisturizing. Just be sure that it doesn’t have any added ingredients and is 100% pure.

Any of these are safe for you to use on your cat in an emergency bath situation, but it’s best to not use them regularly.

Everyday Pet Shampoo

The best pet shampoos are carefully formulated to clean your pet without causing irritation. Hepper's Colloidal Oatmeal Pet Shampoo does a great job of this by combining soothing ingredients like aloe vera and colloidal oatmeal. It is also pH-balanced and free of irritants like dyes, soaps, sulfates, and phthalates. You and your pet will both enjoy the fresh, clean scent, too! 

Hepper Oatmeal Shampoo
  • Only Natural Pet Shampoo - Our vegan, plant-based formulation is made with safe and natural...
  • No Soap - A cat and dog wash free from soaps, glutens, dyes, DEA, sulfates and phthalates means it's...
  • Colloidal Oatmeal - Formula soothes and nourishes dry, irritated skin, providing itchy skin relief...

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

divider 3 paws

The 3 DIY Cat Shampoo Homemade Recipes

1. Basic Shampoo

Basic Shampoo

Equipment

  • 1 Bottle/ Container

Materials

  • 4 cups of warm water
  • 1 cup of apple cider vinegar
  • 1 cup 1 cup of Dawn dish soap (unscented)

Instructions

  • Very carefully mix the ingredients together (the Dawn will foam up if you shake too vigorously).
  • Add it to a clean bottle or container.
  • Wet your cat with warm water and pour the mixture on your cat and rub it into their fur, ensuring it reaches the skin, and rinse thoroughly.

Notes

Image Credit: KDdesignphoto, Shutterstock

2. Moisturizing Shampoo

This moisturizing shampoo is suitable for cats with sensitive and dry skin, particularly with the addition of the vegetable glycerin, which is a liquid that is usually made from palm, soybean, or coconut oils. You can replace the glycerin with Dawn dish soap, but the glycerin adds an extra moisturizing component to the shampoo, which will help any cats with dry skin.

  • 4 cups of warm water
  • ⅓ cup of vegetable glycerin
  • ⅓ cup of apple cider vinegar

Mix the ingredients together in a bottle or container. Follow the same procedure as the first shampoo on our list. Get your cat wet with warm water, rub your shampoo into their fur and on their skin, and rinse well. Take some time with the rinsing because of the vegetable glycerin.


3. Sensitive Skin

This is a gentle shampoo that should work well for cats with sensitive skin. The oatmeal is great for soothing skin irritation, as it’s been shown to have anti-inflammatory effects on the skin. Baking soda is good for odor absorption, but you should never let your cat ingest it. Large amounts can be toxic.

  • 4 cups of warm water
  • 1 tablespoon of baking soda
  • 1 cup of oatmeal (organic is best)
  • 1 teaspoon of Dawn dish soap

The oatmeal should be ground up until it is as close to powder form as you can get. Place the ingredients into a clean container with a lid and shake well. After wetting your cat down, apply the shampoo and rub it into their fur, reaching the skin, and rinse well.

divider 3 paws

A Few Notes

It needs to be said that you should never use shampoo meant for humans on your cat. Humans and cats have very different pH levels, and our shampoo will dry out your cat’s skin.

If you’re looking to use a gentle shampoo for your cat that hasn’t actually been made for cats, just be sure it doesn’t contain:
  • Petrochemicals
  • Parabens
  • Sodium lauryl sulfate
  • Artificial dyes or fragrances

Be sure to avoid getting any shampoo in your cat’s eyes. This can cause irritation and pain. Cats lick themselves, so you should rinse any shampoo off thoroughly. Ingesting soap or other shampoo components is not ideal and can cause a stomach upset.

divider 1 paws

Conclusion

In the long run, it would be best if you purchased cat shampoo that is gentle and doesn’t contain any added harsh chemicals or fragrances. Since cats don’t usually need a bath very often, one bottle should last you for quite some time. But if you do need to give your cat a bath and you find yourself literally in a sticky situation without any car-safe shampoo, we hope that one of these DIY shampoos will help and that you and your cat come out of the bath unscathed.

You might also like:


Featured Image Credit: Olleg, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Recipe Rating




Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Is Cat Water Additive a Good Idea? Vet Approved Pros & Cons

Dental hygiene plays an important role in a cat’s overall health. It’s essential to develop a dental hygiene regime to ensure the teeth...

10 Pet Friendly Hotels in Santa Rosa, NM (2025 Update)

There are plenty of cat-friendly hotels in Santa Rosa, New Mexico. Whether you’re just passing through or want a more extensive vacation, there...

Do Cats Like the Scent of Vanilla? What You Should Know

As any cat owner can tell you, cats can be set in their ways. If they like something, you know it. If they...

Cats and the Art of Hygge: Raphy Cuddles Up

Welcome to the Wednesday Cats of Catster! Every week, we share a story from one of our cat-loving Catsters. This week is about...

More related

Celebrating the Holidays With Our Cats: The Wednesday Cats of Catster

Welcome to the Wednesday Cats of Catster! Every month, we ask our cat-loving Catsters to weigh in on a new topic. This week,...

Are Daisies Toxic to Cats? Vet-Reviewed Risks & Advice

Daisies are common flowers that you can find in gardens all over the world. Several different species of flowers are referred to as...

We Interview Henry Hargreaves, Who Photographed the Famous Hemingway Cats

The tale of the polydactyl cat is one of the feline world’s fondest legends. These congenitally abnormal cats are blessed with a higher-than-average...

Adams Plus Flea & Tick Collar for Cats Review 2025: FAQ, Pros & Cons

Review Summary With the prices of everything rising, we’re all looking for ways to save some money. One of the ways that you...

Keep reading

Royal Canin Cat Food Review in 2025: Recalls, Pros & Cons

Review Summary Introduction Royal Canin aims to make cat foods that prioritize what pets need, rather than what their owners think they’d prefer to see on the ingredients list. Their foods are formulated in collaboration with leading scientific, behavioral, and...

Royal Canin Cat Food Review

How Long Can Cats Go Without Water? Vet-Verified Science & Facts

Cats are notorious for not drinking enough water, to the point that there is an entire industry of pet fountains to entice cats to drink more. Even if you’re one of the lucky cat owners whose cat does drink enough...

Kitten drinking from a water bowl

What Is Cat Shrimping? Explanation With Pictures

Cats are interesting characters that can surprise us with their personalities and behaviors, no matter how well we think that we know them. What’s fun is following trends that cats set without realizing what they are doing. One trending example...

Cat Curl Up Sleeping

4 Natural Home Remedies to Treat Cat Vomiting: Vet-Approved Methods

Caring for a cat is usually full of cute and rewarding moments, but it’s another story entirely if they experience vomiting. The underlying cause can be one of a variety of reasons, but no matter what, it’s no fun to...

sad, bored or sick cat

Will CBD Help My Cat With Seizures & Epilepsy? What You Should Know (Vet-Reviewed)

Like humans, cats can be affected by seizures and epilepsy. During a seizure, your cat’s body will convulse uncontrollably. This causes the body to twitch, tremor, or shake. When a cat has repeated seizures, they are typically considered to have...

cbd oil

Why Are Cats’ Noses Wet? Vet-Approved Feline Anatomy Facts & When to Worry

A cat’s nose can occasionally be used as a reasonable indication of their health, but this can be quite variable and should not be fully relied upon. It depends a lot on outside environmental conditions, as well as the cat...

pink cat nose closeup

Can Cats Eat Cherries? Vet-Reviewed Risks & Precautions

Cherries are a perennial favorite for late summertime, and for good reason. They’re tasty and come in both tart and sweet varieties. They can be eaten alone or used as an ingredient to bring out flavors in sweet and savory...

Can Cats Eat Cherries

Oriental Shorthair Cat Health Problems: 12 Vet-Reviewed Issues

The Oriental Shorthair cat is known for its unique appearance. They have a triangular head, almond-shaped eyes, large and erect ears, elegant coats, and long, tubular bodies. As for temperament, these cats are loving, intelligent, and curious. They make terrific...

Catster_Health Problems of Oriental Shorthair