Sparkling Castle - for old or dirty grout add 7 cups water, cup baking soda, cup lemon juice, cup vinegar into a spray bottle; Spray onto grout and let sit. Scrub with a brush and mop off excess. Sparkling grout from Sparkling Castle.
AP Said: "It's never too late to start Spring Cleaning. Don't know where to start? Check out POPSUGAR's Spring Cleaning Challenge Today!" Sounds good - but I'm not gonna do it for 30 days straight. it might take me 3 months for get my 30 days in.