Plastic toilet and sink cleaning?

[Almot]

At some point filling it with water and dishwasher detergent and gentle rubbing with a sponge doesn't work. Resistant stains in sink after mechanical/painting/lubricating work, stains in toilet accumulate with time too.

Scoring pads? Even the most delicate Scotchbrite pad w/foam backing - pink color - is not recommended on Acrylic fixtures.

Then there is baking soda with vinegar - TAD works.

Barkeepers Friend was recommended by somebody for careful use on Acrylic. Ingredients: LINEAR SODIUM DODECYL BENZENE SULFONATE (DDBSA), OXALIC ACID.

Did anybody try the 'Friend, or is there anything else?

[Ron3rd]

Almot wrote:
Car polish sounds interesting.
Softscrub - could you ask the wife, which one? They have 6 different cleaners - gel, no gel, Oxi, w/bleach, without.

She uses the one with bleach but for cleaning they all work about the same. The key is it's very very mildly abrasive kinda like toothpaste as mentioned above.

[Yeti_plus]

Mr. Clean Magic Eraser. Just wet, wipe, and rinse. Have used them in both the trailer and the camper.
Brian

[rhagfo]

Not an issue for us Porcelain Toilet bowl and Stainless Steel sink.

[mobeewan]

x3 on Soft Scrub with bleach or Soft Scrub Lemon Cleanser for that fresh lemony smell.

[Iraqvet05]

x2 on Soft Scrub...with bleach.

[rockylarson]

Toothpaste. Any whitening brand,

[Rvpapa]

Cleaner sold for use on glass stove tops works perfectly. Actually a very fine rubbing compound that will polish glass if you have the patience. I use it on a folded up paper towel with excellent results.
Art

[Almot]

Car polish sounds interesting.
Softscrub - could you ask the wife, which one? They have 6 different cleaners - gel, no gel, Oxi, w/bleach, without.

[Ron3rd]

The wife uses Softscrub. Scott's suggestion about the car polish is a good one too

[ScottG]

You would be surprised how well car polish works on stained plastic. Also doesn't scratch and makes them shiny again.
Had a white plastic kitchen sink in our last TT that looked like new after 13 years of use.
I also use BonAmi (not comet!) to clean plastic garbage cans. Doesn't scratch and takes of dirt that nothing else will.