6. Renew tile joints:

A tried and tested method for brightening old tile grout is to moisten a medium-hard brush and sprinkle baking soda into the grout.
Clean with circular movements and then rinse with water and a dissolved bag of citric acid.
Your tile joints 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 environmentally friendly way and avoid using chemical cleaning products. Try these methods and make your home shine. Good luck!