Keep a chucks sponge in the bathroom at all times. Everyday when I brush my teeth I wipe the sink, mirror, bench and bath with the chucks. It takes 30 seconds if you do it everyday. Just use water and squeeze out really well and your entire bathroom and even mirror will
sparkle. You may think the mirror will be hazy but it dries crystal clear. I have two kids and my bathroom is always sparkling. I use a cleaner on my bathroom once a week and at this time again only takes about 1 minute to clean.