Easiest Microwave Cleaning Hack Kingston, ON, Canada / 96.3 Big FM Jenn Ferguson April 14, 2016 08:41 am BIG on Twitter BIG on Facebook BIG on Soundcloud LISTEN LIVE! All this nice weather has me thinking it’s time to start spring cleaning (insert huge sigh here). Checked the microwave a couple days ago… OOPS… must have let that one go. So I tried this last night, and it works! No need for chemicals, no need for scraping. You can clean your microwave with lemon and water in a couple simple steps.