Doing the laundry is one of the most hated chores, as it is exhausting, boring, and it takes a lot of effort to remove some stains. In addition to this, finding an effective and cheap detergent is real challenge.
Skip the Harsh Cleaners: You Can Remove Rust with a Potato! The potato trick is so handy (and non-toxic!) and it isn't limited to cast iron — you can use it to remove rust from baking pans, knives, and other household tools. Tips from The Kitchn
Tub Cleaner - vinegar and dish soap, no scrubbing! Heat white vinegar in m'wave for 90 sec, pour int spray bottle. Shake gently to mix. Spray on surface, let it sit hours. Just wipe it away then rinse with water.