Just wash with soap and water.
Simple.
Step 1: Rinse tub floor with hot or warm water.
Step 2: Sprinkle baking soda (a non-toxic antibacterial cleaner)
on the tub floor.
Step 3: Scrub with scrub brush, rag, or sponge and rinse and wipe clean.
someone mentioned to me that oven cleaner will work.. i have not tried it yet but i will.
I had success power washing my plastic garden containers. The dirt, grim and mildrew washed right off.
Well I use home cleaning products to clean them
You take a plastic scraper & scrape the bottom & the sides of the sink. What you scrape up will have a muddy consistency.
Use paint thinner .
I use the hose. When my dog was a puppy, I filled a plastic tub with water and used that like a little bath tub.
I guess you could... but why? use Kaboom, it will clean it fast and easy and look a lot better.
Yes you can but it's bad for it
A plastic margarine tub is the container that store-bought margarine may come in.
soap and water
Empty the water out and scrub the tub clean.
Yes, any soap can clean your tub however if you want the tub to be disinfected you would want to use a more traditional bathroom cleanser.
For an enameled steel tub, use ZUD or Barkeeper's Friend according to the directions. It should clean up as good as new and get rid of any hard water stains.
I use baking soda to clean my acrylic tub/shower. It gets out a multitude of stains. Maybe it will work on this