How to Clean Grout in Your Home Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email this to a friend (Opens in new window) 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.