Stain remover
Add to a spray bottle 1 part hydrogen peroxide, 1 part baking soda, and 2 parts water. Apply to stains before washing. (Speaking of homemade remedies, check out these awesome face masks you can make from things you probably already have in your kitchen!)
Glass cleaner
Combine 2 tablespoons of lemon juice, 1 tablespoon of white vinegar, and 1 cup of hot water in a spray bottle. Shake and then start spritzing.
Sources: DIY Network, BuzzFeed, wellnessmama.com, thekrazycouponlady.com, sweetpeasandpumpkins.com, thedabblist.com, imperfecthomemaking.com, abhomeinteriors.com