Hi W.,
Yes, I have an amazing alternative to bleach!! It's called Nature Bright Laundry Booster and Stain Remover from Shaklee. I know you are not looking for a laundry product, but this does it all. This will definitely work on your mold and mildew in the shower, you can use it in your laundry or to soak stained clothing, you can use it to clean your toilets and sinks, to clean your carpet and upholstery, and so much more. It's like Oxyclean, but 60% more effective and totally safe. It's made from natural minerals and doesn't have that strong odor that bleach does.
Have you heard of Shaklee? It's the #1 natural nutrition company in the U.S. They've been around for 54yrs and have a trusted reputation for safety, quality, and efficacy. They do over 80,000 quality control tests per year and 349 contamination tests on each new raw ingredient each time a product is processed. They've never had an FDA investigation or product recall. A product will never reach the shelves if it's not 100% safe. Shaklee = Piece of Mind! All products are backed by a 100% guarantee too.
Nature Bright is part of the Get Clean line of laundry and cleaning products. They are safe, non-toxic, effective, super concentrated to last you longer and save you money, versatile, and earth-friendly. Let me know if you have questions or would like more information. You can check out these products and more at www.greennutrition.info and register to win $200 in free products at www.freegreenproducts.info.