bath cleaning

[spaced]

the bottom of my bath is slightly discoloured. I have tried every thing to make it bright white again, bleach, oxy stuff, scrubbing for hours. As the bottom of the bath is not as shiny ast the rest any mark stays and doesnt shift. I have been told to try t-cut as this may work. What do you think? Any other ideas?? as I dont want to be painting it!

[smurfchops]

Try soaking the bath with white vinegar overnight. Your house will smell like a fish n chip shop but who cares if it works !