root rescue dark blonde

Most listings state suitability for all hair types. Some permanent kit descriptions additionally call out suitability for normal and coarse hair.

Permanent kits typically include a mixing bowl, an applicator and brush, and gloves. Temporary root sprays are supplied with a spray nozzle for mist application.

Perform a patch test 48 hours before coloring. Products typically warn they are not recommended for people with sensitive skin and are intended for adult use only.

Permanent kits offer up to about three weeks of gray coverage. Temporary sprays last until the next shampoo.

Permanent kits list about a 10-minute processing time. Temporary sprays can conceal roots in seconds (noted as 3 seconds) and typically dry within 1–2 minutes.

Permanent kit: mix the color cream with developer, brush onto roots, wait about 10 minutes, then rinse, condition and style. Temporary spray: shake well, hold about 6 inches from hair, spray onto new growth (and slightly through the lengths to blend), comb, and allow about 1 minute to dry.

Temporary sprays can conceal gray roots in a few seconds (noted as 3 seconds) and the color typically lasts until the next shampoo.