Hi there! Our Magic Root Cover Up Spray is great for anyone who wants to conceal gray roots between hair color applications, even men! Learn more here: http://tinyurl.com/y4hbh4np. We hope you try it soon :)

Hey there! Thank you for your interest in our Magic Root Cover Up. Please make sure to wash out with shampoo and conditioner. This will make the residue come off. Hope this helped!

Hey Misseu! It is important to wash out the Magic Root Cover Up before applying permanent hair color. Thank you for your interest in L'oreal ! Hope this feedback helped.

Hi there- We appreciate your interest in our Root Rescue Cover Up Spray. You don't have to use next day shipping, there should be an option for free pick-up in store through Walmart.com. We hope this helps!

Hi There! We are so excited to hear that you are interested in our Magic Root Cover Up. We have this product available in a Light to Medium Blonde shade. For optimal application, hold the can 4–6 inches from dry hair and spray. Wait a few minutes for color to dry completely. Tip: Don't spray too much at once, too close to the hair or too much in a concentrated area! Color is more visible as it dries and this avoids it feeling stiff. We hope this information is helpful!

Hi there! Thanks for giving our Magic Root Cover Up Spray a try.Unfortunately, we do not know of a guaranteed way to remove stains from fabric. We understand how upsetting it can be to accidentally stain a favorite item and we sympathize with your situation. We don’t have a guaranteed way to remove haircolor from property, we recommend using a cleaning/stain removing product or a cleaning service. We sincerely hope you will be able to remove the stain to your satisfaction.

Hi Lin! Thank you for your interest in our Magic Root Cover Up. We never advise mixing our permanent haircolor. The Cover Up spray is a temporary haircolor that washes out after one shampoo, so it would be okay to layer different colors, but we do not know what the foreseeable results could be. It is possible that the layering of colors could come out to be too dark. When using the spray be sure to shake well, and hold can 4-6 inches from hair. Spray color onto new growth and partly through the length of the hair to blend in the color.

Hi there! Thank you for your interest in our Magic Root Cover Up. In regards to your question, sulfates in shampoos are surfactants which function as foaming agents and emulsifiers. The term "sulfate" refers to the sulfate portion of the molecule. This portion of the molecule is associated with greater cleaning and foaming effects. Sodium lauryl sulfoacetate and disodium laureth sulfosuccinate are also foaming agents and emulsifiers but the sulfate portion of the molecule has been replaced. These ingredients are not chemically classified as "sulfates" and are generally perceived as milder surfactants. Chemically, surfactants clean by binding dirt and grease while remaining dissolved in water. The salt portion of the molecule, of which sodium is a part, allows it to remain dissolved. We always recommend reading the ingredient list on the back of your product before using it if you are concerned. We hope this helps!