What to do if your glass shower doors are 'filmy'

What to do in this case to remove stubborn mineral deposits on glass shower doors or indeed screens is simply to use clear vinegar, bicarbonate of soda and salt....No armful chemicals here!

First spray the vinegar onto the shower door or screen and let it sit for around 10 minutes; then make up a paste using equal amounts of bicarbonate of soda and salt. Using a damp sponge rub the paste over the door, then rinse off well using warm water.