premise: How can I use baking soda to clean my shoes?
hypothesis: You need Baking powder, toothpaste, laundry detergent, a toothbrush and a cup. Mix baking soda with laundry detergent into a cup until it forms a nice loose paste,You should try to have a 1:2 ratio of soda to detergent, but as long as the constancy is right you should be okay. After everything is incorporated add the toothpaste and mix. Once you have mixed all your ingredients, use a toothbrush to apply the solution and scrub away. Make sure to remove the laces first. Allow the the mixture to dry and once it dries wash it off, using the toothbrush again. Allow your sneakers to dry