Ok, need help getting my bath clean! Due to DS's eczema, I have to use hamilton oil in his bath each night which is 95% light liquid paraffin. It leaves a really sticky and hard to shift residue on the tub which does not come off easily - especially with my slightly lax cleaning.

I generally just use hot water and pinoclean to do the bathrooms but this makes no impact on my bath and surrounding tiles . Any suggestions on how to shift this???

Thanks
FG