Drop a couple of denture tablets into your toilet. When they hit the water, they will bubble, fizz, and clean the toilet bowl while you tend to the rest of the bathroom.
Dump some salt and baking soda into your drains before you go to bed. They will work together and freshen it up by morning. Flush the drains with hot water to clear away the baking soda and salt.
Save dryer sheets after they've done their job in the laundry. You wouldn't believe how effective they are at removing soap scum from baths and showers.
Speaking of cleaning cloths, keep some coffee filters in the bathroom. They are strong and lint free so they are perfect for cleaning. They work on everything from shiny faucets and fixtures to mirrors and even glass shower doors.
The perfect cleaner for all of those pesky surfaces is plain old baking soda. Just put a little on your damp coffee filter and go to work. It's mild enough not to harm anything and has a light abrasive to whisk away spots and stains.
Now you have a few unconventional ideas to get you through that bathroom clean-up!
