Have you ever wondered about those expensive shower cleaners? Here's a economical way to achieve the same results. Mix 1/3 cup of white vinegar, 1/3 cup all purpose cleaner or laundry detergent and 1/3 cup water in a 32 oz. spray bottle. Spray the space to be cleaned and scrub with a nylon net or sponge to remove the hard water stains and soap scum. Rinse completely. Then, after each use of the shower mist the shower walls with the same solution. You can use this same solution in your sinks and toilets. For best results you can experiment with the mixture ratios to suit your type of water. True Vinegar Magic.