Next, always rinse out your color with apple cider vinegar to help the color last longer. Try rinsing with a vinegar/water solution, or mix one-tablespoon apple cider vinegar with about a cup of water in a spray bottle and apply after coloring hair—don't rinse. Nov 20, 2013 - And with the increase in hair color, there is an increase in women who go . for whom a grey is more obvious and more difficult to hide or pass off. . hair color mousses and hair color rinses are all equally inexpensive, easy to . RINSE. A color rinse can be used to cover gray roots and refresh color overall. This temporary hair color rinses in and shampoos out. try: Fanci-Full Temporary Color Rinse comes in more than a dozen shades, so you'll find a great match! Using a permanent dye all over to cover gray is a no-go for guys—we simply can't . But a semi-permanent rinse will cover grays, takes 15 minutes tops to apply, . After years of trying to hide the advancing gray with a dye that gradually rinses out—the only kind that doesn't leave me with a rash—my hair, which I keep long, . The Best Way to Cover Grays—Without Going to a Salon. Colorist . The Trick: Cover gray roots and revitalize natural color. . Wait another 15 minutes; rinse. Remeber to not rinse hair after applying the color rinse. last couple of weeks to cover gray in my roots before I go back to get my hair colored at the salon. Permanent color covers gray better than semi-permanent colors, but the downside is that Rinse the hair dye from your hair and be sure to condition your hair. Color Charm offers a variety of colors, especially in the deeper tones like browns and blacks, which makes this a great line for gray coverage and for enhancing . I'm starting to get a sprinkling of grey hair. Would it be possible to cover the grey with a blonde rinse or color?