Do you want to know about some unbelievable Onion Skin Uses and benefits? After reading the best ones here, you will start saving them for sure! Table of contents 1. Add them in Compost Bin 2. Mulch Your Garden 3. Make an Onion Peel Tea 4. Use it as a Rooting Agent 5. Make Onion … Continue reading 15 Onion Skin Uses You Wish You Knew Before