Which statement best describes the heat perm?

Which statement best describes the heat perm?

• A. Uses heated rods and perm solution
• B. Requires no neutralizer
• C. Lasts less than a week
• D. Does not involve any heating

Answer: (A)

Heat perms use heat to speed up the processing of the perm solution, wrapping the hair on rods and applying the chemical to break and then reform the bonds. The key part is that heated rods and the perm solution work together to shape the curl, with a neutralizer applied afterward to set the new bonds in place. Because heat accelerates the chemical reaction, the curl is formed more quickly and the result lasts for several weeks with proper care. The statement that best describes this is the one that mentions heated rods and perm solution, since heat is a defining feature of this method. The other statements don’t fit: a neutralizer is still required, so claiming no neutralizer is used is incorrect; perms generally last weeks, not less than a week; and heating is involved, so a claim that there is no heating isn’t accurate.

Heat perms use heat to speed up the processing of the perm solution, wrapping the hair on rods and applying the chemical to break and then reform the bonds. The key part is that heated rods and the perm solution work together to shape the curl, with a neutralizer applied afterward to set the new bonds in place. Because heat accelerates the chemical reaction, the curl is formed more quickly and the result lasts for several weeks with proper care. The statement that best describes this is the one that mentions heated rods and perm solution, since heat is a defining feature of this method. The other statements don’t fit: a neutralizer is still required, so claiming no neutralizer is used is incorrect; perms generally last weeks, not less than a week; and heating is involved, so a claim that there is no heating isn’t accurate.