ok
i've tried the bleach on the mold
an bought 3.7l of bleach of Giant brand that cost on $1.75
instead the duck brand mold remover
cheaper and it works the same thing
one more thing
how to get rid of soap
especially on the bathroom wall and bathroom shower glass screen
tried bleach, simple green, bang, detergent..............
all not effective
i know maybe a bit late to discover your question but i tired zif and it works well for removing the dirt thing from the bathroom shower screen, especially for the glass, cos i think when we bath, our dead skin gets washed there. yucks... haha,