In UV gel removal, what is the common role of acetone?

• A. It speeds removal by softening the gel
• B. It is never used
• C. It is used with non-acetone remover
• D. It should be avoided

Answer: (A)

Acetone acts as a solvent that softens UV gel, speeding removal. When the gel is soaked with acetone, the solvent penetrates the polymer network, causing the gel to swell and the bonds to loosen so it can be lifted away more quickly with gentle scraping or filing. This is why acetone-based removal is a common and effective method for UV gel removal. It’s not typically avoided, and while there are non-acetone removers, they are generally less efficient for UV gel, making acetone the preferred option for faster results.