Frequently Asked Questions

Get answers to common questions about All Over Color.

Expect roughly 60 to 90 minutes for most All Over Color appointments, depending on hair length, thickness and processing time. A consultation determines exact timing; added services like toning or lightening may increase the appointment duration.

Gray coverage depends on hair texture, porosity and the percentage of gray. Our permanent formulas usually provide full coverage, but some resistant grays may require stronger developer strength or multiple sessions. Your stylist will recommend the best approach after consultation.

Arrive with dry, unwashed hair if possible (natural oils protect the scalp), or communicate recent treatments. Bring reference photos and a list of recent chemical services. Avoid heavy styling products and remove extensions or clips prior to your appointment.

Color longevity varies with hair porosity and maintenance, but expect vibrant results for four to eight weeks before visible fading or regrowth. Using color-safe shampoos, cool water rinses and regular gloss or toner refreshes will extend the vibrancy and life of your color.

Going darker is generally achievable in a single All Over Color session using permanent color. Lifting several shades lighter may require bleach or staged sessions to protect hair integrity. Your stylist will assess hair history and recommend safe options to reach your desired shade.

Wait 48 hours before washing if possible, then use sulfate-free, color-safe shampoo and cool water. Limit heat styling, apply UV protection and weekly deep conditioning. Schedule regular glosses or root touch-ups to maintain tone and prevent premature fading.