10 Best Shampoo For Hairspray Buildup 2025 in the United States

Neutrogena T/Sal Therapeutic Shampoo is designed specifically to tackle scalp build-up caused by dandruff, psoriasis, and seborrheic dermatitis. Its standout feature is the 3% salicylic acid, which is a strong clarifying agent that helps break down and remove crusty scalp residue effectively. This makes it a good choice if you’re dealing with heavy build-up from products like hairspray or if you have a flaky, itchy scalp.

The shampoo is free from added fragrance, color, and preservatives, which is helpful for sensitive scalps. Because it’s a therapeutic shampoo, it’s intended for occasional or targeted use rather than daily washing, which aligns well with how clarifying shampoos are generally recommended. It’s suitable for people with scalp conditions but may not be ideal if you want a gentler option for frequent use or if you need extra hydration.

This shampoo works best for those needing strong scalp build-up control and relief from scalp irritation but is less suited for maintaining moisture or treating normal, healthy hair.

Neutrogena T/Sal Therapeutic Shampoo is designed specifically for people dealing with scalp issues such as dandruff, psoriasis, and seborrheic dermatitis. Its key feature is the 3% salicylic acid, which helps in breaking down buildup on the scalp while providing relief from itching and flaking. This can be particularly beneficial for those struggling with hairspray buildup, as it effectively cleanses the scalp and keeps it healthy.

One of the standout strengths of this product is its therapeutic formula. It is dermatologist-recommended and is free from added colors and fragrances, making it suitable for those with sensitive skin. Its unscented nature could be a plus for individuals who prefer products without strong scents.

It is important to be aware of some drawbacks. The formulation is quite potent, and while it is excellent for controlling scalp issues, it may not be moisturizing enough for regular use, especially for those with dry hair types. Therefore, individuals with curly or frizzy hair might find it drying if used too frequently. It’s recommended to use it a couple of times a week rather than daily to avoid over-drying the scalp.

Paul Mitchell Shampoo Two is a clarifying shampoo designed to deeply cleanse hair and remove buildup, including residues like hairspray. It works well for all hair types but is especially suited for oily hair, making it a good choice if your scalp tends to get greasy or weighed down. The shampoo leaves hair feeling very clean, shiny, and with more volume, which is helpful if your hair often feels flat or dull due to product buildup. It also has a refreshing lemon scent that many users find energizing.

While the product does a strong clarifying job, it likely contains sulfates to achieve that deep clean, which can be drying if used too frequently or if your hair is naturally dry or sensitive. Because of this, it’s best to use it occasionally—such as before a deep conditioning treatment—to avoid stripping your hair’s natural moisture. The shampoo is a solid option for those needing to remove hairspray and product buildup, especially if you have oily hair, but if your hair is dry or color-treated, you might want to use it sparingly or follow up with moisturizing products.