Is Draino a virtuous style to scrub complex residue stale an acrylic shower??? Yes, tired of looking at the stuff even after I wash this...

Yes, tired of looking at the stuff even after I wash this tub/shower.
IT's the sides of the acrylic shower that come across real stubborn.
Don't want to look at it anymore + my arms receive tired fast from scrub because I'm a woman w/weak arms [they are petite,lol] ...
anyway WHAT in the world can I use to soak the second-hand goods off b4 I even take started on scrubbing this sour??
Thanks
Answers:    Black and Decker has an electric scrubber that does adjectives the work for you. Don't use Drano, it will scratch the acrylic and contribute off poisonous fumes.
Try turpentine. Any poison close to Draino should be avoided.