Spray away dust with canned air - If the grille on your bathroom exhaust fan is clogged with dust, try a trick that's faster and more effective than vacuuming: Turn on the fan and blast out the dust with “canned air”. The fan will blow the dust outside. This works on the return air grilles of your central heating and cooling system too.
Home Depot posted a trick that literally everyone needs to try. In your toilet brush holder, pour in some all purpose cleaner. This will help keep the brush clean. And let me tell you, the last thing you want sitting in your bathroom is a dirty toilet brush!!
Life Changing Cleaning Tips & Tricks - Page 3 of 11 - My List of Lists