How to Keep a Cast Dry in the Shower

Plastic Bag

Using paper as a cover will not do the job; instead, it will cause more mess than a wet cast, which is why using plastic bags is an excellent way to keep a cast, plastic or fiberglass, dry in the shower. Place your arm or leg into the plastic bag and secure it with medical tape or duct tape.

Of course, depending on where the injury is, it will determine the size of the bag. For broken legs, a plastic garbage bag will do the job.

Plastic Wrap

Plastic wrap can be used to cover a cast, although it must be wrapped tightly. Take special care to ensure a good seal around the top of the cast. This method may leave gaps where water can seep through, but it is an inexpensive and easy method to cover the cast.

Using a rubber band at the top of the cast can help ensure the seal will not leak. Again, refrain from submerging the cast in water, as the seal may not be as tight as you hope.

Cast Covers

Several companies make sleeves specifically designed to cover your cast. Some sleeves often include a pump that sucks the air out from under the cover, forming a tight seal against the arm or leg.

While it may seem like a more significant cost than a simple plastic bag, they are much more durable and more likely to be effective at keeping all of the water out!

Waterproof Cast Material

Some cast materials can withstand getting wet. While these don't make the cast genuinely waterproof, they can resist getting wet without causing damage to the cast. These waterproof materials work well for kids, especially in the summer months.

There are several types of waterproof cast material. Some seem to work better than others. Unlike the traditional cast, some waterproof casts direct patients to get it wet to keep it clean.

Whether your cast can get wet or not, be careful when showering while injured, and make sure to talk to your doctor about the type of cast and how water affects it.