“Very expensive and it didn't work. The 'Limescale and contaminate remover' would not clean the glass and so there was no point using the remaining 2 applications ('pre-cleaner' and 'showerguard protector'). A waste of money.”
“so far so good, clear instructions, easy to apply and early days looks like it will help to do the job of reducing the tiresome cleaning process after having a shower”