Newsflash: the less you wash your hair, the longer your color will last. (Duh, right?) If you haven't quite figured out how to pull this off without your hair looking like a limp, greasy mop by day two, we have two words for you: dry shampoo. ColorProof Dry Spell Color Protect Dry Shampoo, $26, is a sulfate-free dry shampoo made up of starchy corn, rice and clay particles that absorb oil while also protecting color from UVA/UVB rays that speed up the fading process.

We also love the new Vidal Sassoon ColorFinity Dry Shampoo, $3.99, which comes in two options tailored for dark and blonde color-treated hair. It uses tapioca starch to soak up excess oil, but sprayed so lightly onto my dark brown roots, there was no sign of the dreaded white residue.

I always think of the gloss as the most luxurious part of a salon treatment -- sure, the dye gives you new color, but it's the gloss that transforms your hair from ordinary to Kate Middleton. I flipped when I learned about the new at-home John Frieda Colour Refreshing Gloss, $12.99, in October. Can they do that? How did they do that? And may I please have some now?

Glosses work to "restore lost pigments that are customized to a woman's hair tone, bringing hair back to its true, brilliant color," says John Frieda International Creative Consultant Harry Josh.

They're also super simple to use. The glosses come in six shades -- a cool and warm option for blondes, brunettes and redheads. You can expect to get six applications out of each gloss, which is designed to be used just once weekly on wet hair after you shampoo and condition. Rinse out after 3-5 minutes, and bask in the glory of your renewed, straight-from-the-salon color without the harsh chemicals of a permanent dye job.

There comes a point when even color-protecting products won't work (around six weeks for single process or 12 weeks for highlights) -- your hair does grow, after all. If you've waited too long between appointments and are trying desperately to cover up roots, at-home color fixes can temporarily hide your dirty little secret.

For a touchup that will last up to three weeks, reach for one of the 16 shades of L'Oreal Paris Root Rescue, $7.99. (According to two Total Beauty reviewers, "This stuff gets a 10 ... because it LASTS" and "the applicator made it SUPER EASY. Colored my hair before work this morning. Very happy with the results!") Mix the color yourself and use the quick precision applicator to paint it on visible roots. Once the roots are completely saturated, let the mixture sit for 10 minutes before rinsing out and shampooing.

If you're searching for a super quick touchup that can be applied in minutes, try Rita Hazan Root Concealer, $25. The celebrity colorist developed her Root Concealer in four shades with a pinpoint applicator that allows you to expertly cover the hairline and part. Spray along roots, let dry for five minutes, and your temporary touchup will last until your next shampoo -- even through rain and workouts.

ColorWow's Root Cover Up, $34.50, looks suspiciously like eye shadow but can temporarily revive both single-processed and highlighted hair. Dab it at the scalp, and brush the color outwards until the powder covers your roots.