Benzoyl peroxide soap is a type of soap containing benzoyl peroxide, which may be effective for the treatment of acne. Most soaps with benzoyl peroxide contain varying amounts, typically not more than 10 percent. There are many different companies that make benzoyl peroxide soaps, and the soaps are generally inexpensive. Some brands tend to be more expensive than others, and products with a higher percentage of the ingredient may be more costly. These soaps are usually available at most retail stores that sell skin care products.
Using benzoyl peroxide soap on acne-prone skin may work well because benzoyl peroxide is known for being able to kill bacteria and dry up excess oil. Bacteria and oil are two of the main causes of acne. This soap can also aid in cleaning dead cells out of pores, which will help prevent them from becoming clogged. Soap and other products containing benzoyl peroxide have been used for years as treatment for acne and continue to be one of the most popular over-the-counter choices for fighting acne. Dermatologists also frequently prescribe soaps and creams containing higher percentages of benzoyl peroxide for more severe acne.
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A person who is using benzoyl peroxide soap should take care to read the directions fully. If used incorrectly, this type of soap may not be effective against acne and may actually further irritate the skin. In most cases, the soap is applied once or twice a day and rubbed into the face for a few minutes, particularly on the areas with the most breakouts. Thorough rinsing after applying is important because benzoyl peroxide may cause redness and burning if left on the skin for too long. A person should also take care to avoid getting the soap in the eyes and nose during use to prevent extreme irritation to the mucous membranes.
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Benzoyl peroxide soap may not be the correct choice for everyone. People with skin conditions such as eczema or dermatitis should not use it unless their dermatologist or doctor approves it first. There are some side effects associated with this type of soap that could happen to anyone, including peeling, scaliness, and blistering. It may also cause a person to sunburn easily due to increased light sensitivity. Some of these side effects are temporary and will go away after a few weeks of use. If a person continues to experience severe, negative side effects, he or she should discontinue use and inform his or her doctor.