I go back tomorrow to check it out, I did say they could try vinegar, I'll prob just re clean them and give them a good rinse after.Did it just wipe off when you went back or did you have to reclean them? I also add a splash of white vinegar (39p home&bargain).
Is this customer a bit fussy?
Not quite, I arranged to go back and advised using vinegar in the meantime.cripes !! a customer calls back a little bit unhappy and you tell then that ' they' could use some vinegar. Any issues with my work I'm straight back round to sort it.