How to Clean Grout in Your Home Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest More Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email Other Great Tips! How to Remove Grease and Oil From Clothing How to Make Fabric Softener Sheets How to Clean a Toilet with Coke Use Mayonnaise to Remove Water Marks on Wood How to Clean Grout in Your Home Use seven cups of water, 1/2 cup of baking soda, 1/3 cup of ammonia or lemon juice, and 1/4 cup vinegar Scrub into grout lines until clean.