I bought the dollar tree version of scrubbing bubbles. I couldn't take it anymore! I've tried every EF, homemade tub cleanner I could find or make, and the tub was back to gross in less than 2 days. Scrubbing bubbles keep it clean for week, at least.
I don't know if it's the finish on my tub, my water, or what.
Re: Confession:
if its what works and keeps you sane its what you have to do. all the other changes you have made are incredibly helpful-be proud of those!
and maybe rinse the tub out extra extra good after cleaning to try and get out the residue