Permanent Wave- Chemical Procedure

Pre-application perm inspection checklist

Ensure all rods are secure, hair is smooth and evenly wrapped, and end papers completely cover the ends.

Client and operator protection protocol

Wear protective gloves, apply chemical double draping to protect skin and clothing, and prevent chemicals from reaching the eyes.

Purpose of barrier cream in chemical waving

Protects the hairline perimeter skin from direct chemical contact and irritation.

Purpose of placing cotton around the hairline

Absorbs excess chemical drips to shield the client's skin.

Application guidelines for waving solution

Follow manufacturer instructions, apply evenly to wrapped hair, and keep solution off the scalp and skin unnecessarily.

Proper rod saturation technique

Thoroughly saturate the top, middle, and bottom of each rod while avoiding excessive dripping.

Processing checks and test curl procedure

Check the hair every 3 to 5 minutes by unwinding 1.5 to 2 turns to evaluate curl formation.

Rinsing and blotting procedure for perm solution

Rinse with warm water for 5 to 7 minutes with rods left intact, then gently towel-blot excess water.

Neutralization procedure steps

Follow manufacturer directions to thoroughly saturate all rods, allow the full recommended processing time, and finish with final rinsing and rod removal.

Core permanent wave safety rules

Follow manufacturer instructions, never guess processing times, never leave chemical services unattended, stop if irritation develops, and follow approved salon safety standards.