Here's an idea (I did it for Christmas last year):

Buy some Epsom salt at your local grocery/pharmacy/WalMart (it should be in Health/Beauty). Throw it in a jar with some food coloring and your favorite perfume or some inexpensive essential oil (you can get these at craft stores). Shake it up to spread the color and smell.

Voila! Instant bath salts! And they smell gorgeous.

Great idea! You could use fresh herbs for this as well - rosemary would smell great.

Alternatively you can choose these bath salts recipes found on this website http://www.sfbsc.com/bath_salt_recipes

Bath salts are really great on skincare and relaxation and the san francisco bath salt company offers the most affordable bath salts specially if you purchase them on the bulk.

Ooh, I’ve never really tried bath salts. Thanks for the suggestion!