What are some effective ways to make hair color/highlights last longer?

DON'T WASH YOUR HAIR EVERY DAY AS THAT MAKES THE COLOUR FADE OUT. WEAR A HAT OUTDOORS. USE A PRO SHAMPOO AND CONDITIONER. MAKE SURE YOUR HAIR IS NICE AND HEALTHY TO BEGIN WITH. AND WHAT YOU CAN DO TO NOT SHOW YOUR ROOTS IS TO ZIG ZAG YOUR PART SO YOU DON'T SEE THEM.THERE ISN'T A SURE THING TO STOP IT FADING, BUT PREVENTATIVE MEASURES.What are some effective ways to make hair color/highlights last longer?
Don't wash your hair until 24 hours after you color your hair. Leave the dye in for 5 minutes longer than it says to. While you have the dye in your hair, put your hair in a hair net. It will lock in heat.What are some effective ways to make hair color/highlights last longer?
put a shower cap on after they dye is in your hair. also, use a shampoo for color treated hair. it isnt so harsh and it wont dull the color.
Use cool water rather than hot when shampooing


Try a color tinted shampoo to enhance and brighten between color applications.
redo them alot.
don't leave the color on 5 min longer, it can darken or lighten even more, what you can do is ask your stylist to put a clear coat on your color, it will last a bit longer and your hair will be remarkably shiny and healthy looking, its also best to ask your stylist for a shampoo and conditioner for color treated hair.
Buy special hair color shampoos and conditioners. They have UV protection and other goodies to help your color last longer.