Here is a wonderful gift idea for those hard to buy for girlfriends, sisters, mothers, and grandmothers in your life. It's easy to make and cheap too. All that you need is some Epsom salt, essential oils, and food coloring and you can print out the cute labels on Martha Stewart.
*I've done a little research on the best way to buy essential oils. You can find them at some grocery stores but supposedly they aren't as good. They say the best place to find good ones with the best scents are at health food stores. Amazon also has a lot for pretty cheap.