Peppermint & Eucalyptus Essential Oils are cooling and soothing for achy, tired feet. Tea Tree Essential Oil is a natural antifungal and antibacterial. Coconut Oil is also an antifungal as well as a great moisturizer for your feet. Green Tea has antibacterial properties. 
Combine these ingredients with Sea Salt and you get an amazing feeling foot scrub that is also good for your feet. Massage into clean feet. Rinse with warm water. Towel dry. Cotton socks or slippers are best to put on afterwards as your feet will be somewhat slippery from the coconut oil.   

Peppermint Foot Scrub