If your dishwasher has left white marks on the inside of your glasses, use a little vinegar or white wine vinegar on a cloth and gently rub the marks. When they have gone wash the glasses in washing up liquid and rinse thoroughly.
If your dishwasher has left white marks on the inside of your glasses, use a little vinegar or white wine vinegar on a cloth and gently rub the marks. When they have gone wash the glasses in washing up liquid and rinse thoroughly.