Clean, Hacks, Home & Life 18 Pure Genius Kitchen Cleaning Hacks July 7, 2016 / If your knives have lots of spots on them and could use a good cleaning, try soaking them in lemon juice! It works well and is a really fast and easy way to get the job done. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19