Toning is the finishing touch that gives any balayage a quick and visible color boost, and we love sharing our favorite tips to help you master your application skills. Jamie Sea—aka @prettylittleombre to her 321,000 Instagram followers—is our go-to for all things balayage, so we’re sharing her three best toning rules every painter should know. Check them all out below! 

1. Equalize Porosity For Color Longevity

• Toners last longer on hair that's been porosity-equalized, so apply toner to damp hair.
• If needed, apply an extra porosity equalizing product to ensure even pigment absorption—Jamie recommends Kenra…