An invigorating shower feels great but there are times when you will need to protect your hair from the effects of water. The best shower caps will keep your hair dry without damaging it or ruining your new hairstyle.
There are countless shower caps available with numerous different designs. If you will be wearing a cap frequently, it is important to choose one that is effective, attractive and fits you comfortably.
In this article, we will take a close look at ten of the best shower caps you can buy today. We chose these caps for their durability, design, and, most importantly, how waterproof they are.
- Compact when folded
- Four colors per set
- Non-toxic EVA material
- Bold original designs
- Durable elastic
- Double-layered
- Customizable fitting
- Extra large size
- Made with EVA material
- Pink and silver designs
- Double layered
- Contains EVA material
- Mold & microbe-resistant
- Detail-oriented design
- Eco-friendly PEVA material
- Hypoallergenic
- Can be warmed before use
- Doesn’t require water
- No washing needed
- Enough caps for months
- Durable plastic
- Made of cotton terry material
- Suitable for washing or sleeping
- Mildew resistant
Product Reviews
With so many options to choose from, selecting our top ten best shower caps wasn’t easy. After a lot of research, we chose these products based on their design, fit, durability, and how effectively they keep water off your hair.
AmazerBath Assorted Plastic Shower Caps
Best Low-Key Shower Caps
If you want a simple and compact, yet durable shower cap, these AmazerBath caps are a great option. They are sturdy and won’t tear during use as they are made of durable EVA material. They will also stretch to fit most heads.
The cap’s waterproof material and soft but snug elastic band will combine to keep your hair dry. This package contains four caps in four different colors to ensure you can always find a cap to fit your mood as well as your head.
The design is simple, with no elaborate patterns. These caps are reusable and users seem very happy with their durability.
When folded, a cap can will fit on your palm, making it a great option when traveling or if you have limited space.
Pros
- Simple, timeless design
- Compact when folded
- Four colors per set
- Non-toxic EVA material
Cons
- Reviews mention that they are quite small compared to some caps
Our Ratings
Esarora Extra Large Bath Caps
Funkiest Shower Cap Design
If you are struggling to choose a shower cap design from the huge range of options that are available, this pack means you won’t need to. This Esarora set contains four vibrant, creative options to suit your mood.
Esarora isn’t only concerned with appearances as its products are also high-quality. These caps are made of waterproof, double-layer satin, with durable elastic. There are no reports of leaks in user reviews.
Reviewers also mention how comfortable they are to wear and that the elastic doesn’t leave marks on the skin. However, some reviews also say the cap is too small for large heads or long hair.
Pros
- Pack of four caps
- Bold designs
- Durable elastic
- Double-layered
Cons
- Too small for long hair
- Might be too tight for large heads
Our Ratings
Simply Elegant Unisex Waterproof XL Black Shower Cap
The Largest Shower Cap
If you find that most caps are too small or tight, this one might be the solution to your problem. It is designed to fit the longest, thickest hair. Whether you wear braids, locks, extensions, or simply have long curly hair, this shower cap should keep it all dry.
It is available in both large and extra-large — the extra-large option contains three feet of material! In addition to its generous size, its standout feature is its ability to adjust to your head. This means you won’t have to be quite as precise when choosing your size.
This cap is made of high-quality vinyl — EVA — which is less carcinogenic than standard plastic (1). As well as protecting your health, the manufacturer made sure that the material dries quickly, preventing mildew from growing.
Although this cap is very durable, it is recommended that you replace it every six to eight months.
Pros
- Unisex design
- Adjustable fitting
- Extra large size
- Made with EVA material
Cons
- Material is thinner than in earlier versions
Our Ratings
NKTM Children Shower Cap Waterproof Double Layer
Best Shower Cap For Kids
If you want a shower cap to protect your child’s hair, and hopefully encourage them to shower or bathe, this NKTM cap is a great option.
This product contains two caps — one each in pink and silver. The exterior polyester satin gives it a shiny look, which makes it more attention-grabbing. Some reviewers even mention their children using these caps as hats and toys outside of shower time.
The inner layer is composed of waterproof EVA, keeping water and moisture at bay. These caps aren’t only cute; parents also praise how waterproof they are.
However, there are complaints about the product’s small size. It will accommodate most children up to five years old, but it could be too tight for anyone older. Measure your child’s head to make sure; the cap’s opening is 5.1 inches.
Pros
- Includes pink and silver designs
- Double layered
- Contains EVA material
- Popular with children
Cons
- Size means children outgrow them quickly
Our Ratings
Betty Dain Mold-Resistant Shower Cap
Best Quality Shower Cap
This Betty Dain cap uses high-quality materials to ensure its durability. The snug fit of the elastic prevents water from getting inside. Users also praise how comfortable the cap is to wear.
The manufacturer emphasizes the details. The trims feature a coordinating color, giving the cap its chic “mademoiselle” look. A small ribbon of the same color has been sewn on near the front.
Made of both nylon and PEVA, this shower cap is built to last (2). It is not only waterproof but made of microbe-resistant components to prevent mildew from developing. When you need to clean it, the cap is machine washable.
This cap is available in four stylish patterns: deco dots, diva, sassy stripes, or tropical. Whichever pattern you choose, the cap is designed to fit most head sizes.
Pros
- Mold and microbe-resistant
- Detail-oriented design
- Eco-friendly PEVA material
- Machine washable
Cons
- Reviews mention that mold still develops eventually
Our Ratings
No Rinse Shampoo Cap by Nurture
Best Shampoo Cap
This high-end shampoo cap doesn’t only protect your hair, but it also washes it without needing any water. Simply put the cap on as normal and massage it against your head for two or three minutes to clean your hair. You can do this under a shower or outside, making it ideal for camping trips.
Even if you are sensitive to body and hair products, this cap shouldn’t trigger allergies or skin reactions. It is non-sensitizing, hypoallergenic, and helps maintain a balanced pH. It also doesn’t contain alcohol, lanolin, or latex (3).
If you want a warm head massage, you can place this cap in your microwave for 45–60 seconds before using it. The six-pack is ideal if you want to keep your hair clean on a long trip.
Pros
- Cleans your hair while protecting it
- Hypoallergenic
- Can be warmed before use
- Doesn’t require water
Cons
- Single-use caps
Our Ratings
Warning
Years Calm Disposable and Waterproof Shower Caps
Best Disposable Shower Caps
These single-use protective caps are designed to be worn for one shower, bath, or hair treatment, and then disposed of. This means you won’t need to worry about cleaning them after use. This set contains 120 shower caps; even if you use one per day, they will last you four months.
Despite being disposable, it is still important to protect your hair throughout that single use. The caps are made of reliable plastic material to prevent moisture from getting in.
These caps might seem thinner than other brands but they shouldn’t tear. The cap can even be stretched up to 11 inches, enough for most adults’ heads. However, they will be too loose for many children.
They are easy to pack and carry when traveling as they are thin and compact. When folded, they aren’t much larger than a pen.
Pros
- No washing is needed
- Enough caps for four months
- Durable plastic
- Budget-friendly
Cons
- Not environmentally friendly
Our Ratings
Betty Dain Socialite Collection Terry Lined Cap
Most Versatile Shower Cap
Most shower caps with plastic inner linings aren’t comfortable enough to wear in bed. They trap heat and moisture, causing sweat and wet hair. This Betty Dain cap is composed of nylon on the outer layer, and cotton terry on the inside. This makes it suitable for both night and shower use.
Cotton terry is known for its water-absorbing properties (4). It retains more moisture than other fabrics, which is beneficial when showering or sleeping.
Although the cap is resistant to mold and mildew, we recommend letting it dry fully to prevent odors. When necessary, you can put it in your washing machine for a thorough cleaning.
Pros
- Made of cotton terry material
- Suitable for showering or sleeping
- Available in various designs
- Mildew resistant
Cons
- Elastic can be slightly loose
Our Ratings
Kitsch Luxury Shower Cap for Women
Most Fashionable Shower Cap
This Kitsch luxury shower cap has black and white stripes, providing an elegant look even while showering. If you want a high-quality, stylish cap, this is a great option. Its design includes a front ribbon and elastic around the bottom to ensure a snug fit.
Users widely praise the durability of this cap; some have even been using the same one for years. The shower cap is 100% waterproof as it is made of polyester, keeping water away from your hair. It is designed to accommodate all hair lengths, even if you have waist-length locks.
While most caps stretch over time, many reviews mention that this one doesn’t deform even with regular use. It is recommended that you tie your hair at the back of your head, towards the center. If you tie it above your head, the cap might not fit properly.
The cap should be hand-washed and then hung up to dry. Despite the many positives, some reviewers mention that this cap could be slightly small, with the lining too tight to feel comfortable.
Pros
- Classy style
- Long-lasting
- 100% waterproof.
- Fits all hair lengths
Cons
- Hand-wash only.
Our Ratings
Tiara Shower Cap for Women
Eco-friendly Shower Cap
Despite its regal name, the Tiara shower cap will be within the budget of most shoppers. The cap shouldn’t let water in as it is designed to be leak-proof. The breathable fabric layer keeps moisture levels low, preventing mildew from forming.
The material also means the cap is very comfortable to wear and won’t leave creases or marks on your forehead. It can be cleaned using a washing machine. The cap is also suitable for large and small heads as it can be easily adjusted. This is achieved by simply adjusting the cap’s strap until it fits snugly.
It is designed to fit all hair types and lengths as it has a tall, roomy design. Finally, this model is reversible and can be used to either keep the moisture away from your hair or to keep hair treatments in.
Pros
- Adjustable size
- Reversible design
- Made of breathable fabric
- Machine washable and dryable
Cons
- Limited color options
Our Ratings
What Is a Shower Cap Used For?
A shower cap’s primary purpose is to keep your hair dry while taking a shower, but it can also prove helpful in many other ways:
- Hair conditioners and masks: A shower cap can hold your hair in place while products do their work. As you are often out of the shower at these times, it will also keep your clothes clean and dry.
- Protects your hairstyle: A shower cap will protect your hairstyle for longer if you want to maintain it for a date or special occasion.
- Wear while sleeping: Holding your hair in place while sleeping will prevent it from becoming tangled or twisted, so it is less likely to become damaged.
- Hair color: When dying your hair, you will need a shower cap. Without one, your clothes and furniture could get permanently stained.
- While cleaning: Cleaning a particularly dirty part of your home can release huge amounts of dust, mold, and other unwanted debris or bacteria. Wearing a shower cap while cleaning will keep your hair free from dirt.
Features to Look For
Shower caps might seem very simple but there are still some key things to look for. When shopping, keep the following aspects in mind:
Waterproof
Unsurprisingly, it is essential that a shower cap is waterproof. If it isn’t, your hair will get wet, defeating the entire purpose of buying a cap. PVC, EVA, and double-layered caps are usually the best at repelling water (5).
Cap Maintenance
If you don’t want a single-use shower cap, you will need to be able to wash it. Some caps can be machine-washed, while others need to be cleaned by hand. To avoid hand-washing, double-check that the cap can be machine-washed before you buy.
Cap Durability
As mentioned, some caps are designed to be used once. However, others will last as long as their material allows. While reusable caps are more eco-friendly, disposable caps won’t need to be washed after a hair treatment or dye.
Mold commonly affects shower caps, so look for mold-resistant material and ensure it dries fully after each use. The elastic that holds the cap on your head is usually the first part to wear out, so ensure it is sturdy, thick, and high-quality.
The Right Size
A tight cap will be uncomfortable and could leave unsightly marks on your forehead. On the other hand, if it is too loose, it will let water in and could even fall off.
Most reputable manufacturers provide a cap’s size and how far it can stretch. Measure your head and compare it to the cap. Remember that the cap needs to not only fit your head but also contain your hair.
If you are struggling to find the right size, some brands provide an adjustable strap to achieve a perfect fit.
Choosing the Right Design
If you choose single-use caps, the visual design probably won’t be a very important factor. However, if you want to use the same cap long-term, it is worth choosing a design you like. There are numerous creative, stylish, and colorful options available.
FAQs
Are Shower Caps Effective?
Shower caps are awesome for keeping your hair dry and clean when you take a shower. They are usually made of plastic or rubber and cover the hair. They can be used in many different ways, but they are most commonly used to keep the hair dry while taking a shower.
Shower caps are not limited to just keeping the hair dry while taking a shower. Shower caps can also be used as makeshift gloves for people who need to wash dishes or do other chores that require wet hands.
How Long Do Shower Caps Last?
Generally speaking, shower caps last between a week and a month, but this depends on whether or not they are disposable or reusable. Shower caps are usually disposable and can be bought at most drugstores and supermarkets. They are also available for purchase online.
The lifespan varies depending on how often it is used, how well it is cared for, and the quality of the product.
How Often Are You Supposed to Change Shower Caps?
If you have a reusable shower cap, you can change it every two to three months. Disposable shower caps shouldn’t be used for more than a week.
Which Shower Cap Is Best for Hair?
The best shower cap for hair is the one that is most comfortable for you. Some people prefer a shower cap with a long tail so it can be wrapped around the neck and head, while others like to use a shower cap with an elastic band.
Some people prefer to use a shower cap with an elastic band because they find it more comfortable than using one with a long tail. But some find it difficult to get the elastic band on their heads without having to remove their hair from the shower cap first.
Why Does My Shower Cap Smell?
The smell of your shower cap is caused by the bacteria that grow in the moist environment. The bacteria feed on the oils and sweat that are left on your hair after you shower.
The shower cap smell can also be caused by the type of material it is made from. For example, if the shower cap is made from rubber, it will have a strong rubber smell. If the shower cap is made from plastic, it will have a chemical smell.
What Can You Use Instead of a Shower Cap?
You can use a towel or a plastic bag instead of a shower cap. You need to find one large enough to fit your head (as some food-grade bags aren’t). Grab a hair tie and tie the bag’s front part to ensure it’s secure and doesn’t fall off.
Even if you can also use a towel, chances are you’ll get it wet, thus getting your hair wet as well.
What Can You Do with an Old Shower Cap?
You can use an old shower cap for different other purposes. You can use caps to individually protect your shoes or slippers when putting them in the travel bag or suitcase.
They can be used to catch drips when watering your potted plants. You can also use them to hold scarves or hair ties.
Summary
You have plenty to think about when choosing a shower cap, but also this means you can get creative when shopping. One of the first major questions to answer is whether you want a disposable or reusable shower cap.
You also need to consider the size of your head and how much extra space you need to tuck your hair in. If you have very thick or long hair, it might be best to buy a large or extra-large cap with an adjustable string. If you don’t have access to water but still want to keep your hair clean and dry, such as on extended camping trips, shampoo caps are a great solution.
Finally, assess how you will use it. Are you buying it strictly to wear while showering, or do you want to protect your hair while sleeping? Caps made exclusively of plastic layers can be very uncomfortable to sleep in, in which case you might want a high-end cotton and nylon cap.
