Whats the best cleaner to remove soap scub in bath tub???

Question

No matter what i use i cant get the ring out.....its a yellowish color.

Any home remedies or could i even use a SOS pad..lol

It is a old tub..like we are talking 35 years old.

We bought the house a bit ago and i cant get the stain out

thanks in advance

Answer 1

SOS pads will scratch and ruin your tub.  Tilex soap scum remover is excellent.