That’s why it’s important to select the right hair color shade when covering gray hair. Instead, always stay in lighter shades, like medium brown to blond. 17 Best Ideas About Cover Gray Hair On Pinterest Covering Gray Hair Dark Hair Blonde Hi Blending Gray Hair Gray Hair Highlights Blonde Hair With Highlights When it comes to the best hair dye for gray hair, clairol is by far one of the most reviewed hair dye products for covering gray hair out there. Best professional hair color to cover grey . In as little as five minutes, your gray hair can disappear using revlon root erase permanent hair color. Formulas that are only available to professionals cover grays better than others. A good rule of thumb for highlights is less is more. Gray hair isn’t actually a hair color. We would recommend taking a glance at the back of the pack: Now more than ever, many guests are seeking out solutions to gray hair and regrowth. As an added bonus, your stylist will be able to offe...