If you've recently started experimenting with at-home color or are thinking about making the switch (in the name of saving cash), use these tips as your guide. With this expert help you can get salon-quality results in the comfort of your bathroom. So go ahead and cheat on your colorist -- with yourself! You and your wallet will be happy you did.

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When selecting at-home hair color, never go more than two shades lighter or darker than your current tone. Jason Backe, co-owner and head colorist at Ted Gibson Salon, warns that if you do break this rule it could lead to disappointing or disastrous results because unlike at the salon, the product is pre-mixed, so it's impossible to control the volume of peroxide.

Semi-permanent hair color is a great option for color commitment-phobes (try Garnier 100% Color). But Alyson Pemoulie, senior colorist at Eva Scrivo Salon, points out that you can�t lift or go lighter with a semi-permanent shade -- you can only go darker or blend grays.

Having trouble finding the right shade? Most hair color companies offer online guides. Keep in mind, if the shade you like is entirely different than your natural color (remember tip no. 1?), head to the salon for your first application.

If you've never used at-home color before, it's important to practice. Patty Slattery, assistant vice president of education and technical services at L'Oreal USA, recommends testing your skills the day before you color using gloves, a paint brush (if needed for the box you're using) and conditioner. "This way you can mimic the motion of spreading the product all the way from roots to tips," she says.