Mustard powder can effectively dissolve grease.
Simply apply a small amount of mustard powder to greasy surfaces, lather with warm water and rinse.
6. Renew tile joints:

A tried and true way to lighten old tile grout is to dampen a medium-stiff brush and sprinkle baking soda into the grout.
Scrub in a circular motion, then rinse with water and a packet of dissolved citric acid.
Your tile grout will be sparkling white again, and the tiles themselves will shine with new splendor.
With these natural cleaning tips, you can keep your home clean in an eco-friendly way and avoid using chemical cleaning products. Try these methods and make your home sparkle. Good luck!