Keep one in the shower filled with a mixture of half vinegar and half Dawn dishsoap. Use it to wipe down the shower while you are in there and your shower will always be clean. (My favorite shower cleaning solution of ALL TIME!
Time to wash and whiten yellowed pillows? Whiten yellowed pillows HOT HOT HOT water 1 cup of laundry detergent 1 cup powdered dishwasher detergent 1 cup bleach (you could try “A Natural Bleach Alternative“ if you are opposed to chlorine bleach) cup borax