Water + distilled vinegar = something that will clean just about anything. A few drops of tea tree oil and it doesn't make your house smell like salad dressing. Also water + hydrogen peroxide (yes, a chemical, but cheap, non-smelly and non-toxic in diluted amounts). I wish I could get back all the money I used to spend on horrible cleaning products because I thought I had to. Ditto my and my family's brain cells.