Love making homemade guacamole? Here's a simple use for the avocado pit that'll have your whole body glowing in minutes. Save the pit and rinse it clean under water. Let it sit for three to five days until it's completely dried out. Then toss the pit into a coffee grinder until it's pulverized. Mash up a banana, toss in the avocado pit grinds and squeeze in some lemon juice. Now use the DIY mash as a gentle face or body scrub. Rinse and see all your dead, dull skin gone and fresh, glowing skin alive and bright.