Will long will products last in hair?

COLOR RUB
Color Rub will last until your next shampoo. Bleached blonde, chemically processed, or high lift hair color may require 2-3 shampoos.
PRO HAIR TINSEL
We recommend that you leave the strands in until they fall out on their own, when your hair naturally sheds. However, you can remove Hair Flairs anytime by removing the knot and sliding off the hair. You might lose the hair(s) it is tied to depending on which knot technique is used to tie the strand in. If you want to wear them for one night only for an event, do not integrate your hair into the knot. Tie the strand AROUND the hair, but do not include the hair into the knot. Then you can slide the strand off your hair after your event.
FEATHER EXTENSIONS
The feathers will last for months and are re-usable. Proper installation will last in your hair up for months. As the hair grows out, the extension should be adjusted and re-installed.
HAIR CRYSTALZ
Will last a couple of days and up to 8 washes. Hair Crystalz bond is water soluable and the crystals will fall out of the hair after several washes, leaving no glue or residue on the hair. To remove after 1 day, simply saturate the back of the crystal with alcohol or aerosol hairspray until loose.