Use Beeswax to Waterproof Canvas Shoes: I LOVE this one, especially for beach season or rainy season. You can use a bit of beeswax to waterproof your shoes! Just rub the wax onto your shoes, blow-dry to seal, and you’re done.
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.