If you are concerned about bathroom hygiene but don't know where to begin in setting new habit for yourself, here is a brief bathroom hygiene guide. Bathroom hygiene is easy to keep up with is you just change what you are doing a little bit.
First, keep your different cleaners separated. Keep your razors away from your toothbrushes. You don't want to be cleaning your teeth with hair and shaving cream stained toothpaste. Also, facial powder doesn't taste too good on dental floss, so keep makeup clear of everything else.
The main way towards good bathroom hygiene is simple – keep the bathroom clean. Use the many bathroom cleaners that are available for each area of your bathroom. Regular usage of these items will give you an overall more sterile environment and this is at the heart of bathroom hygiene. You wouldn't be practicing good bathroom hygiene if you set your toothbrush down on a dirty countertop.
Specific products are available for better bathroom hygiene. But if you want the basics, keep the area clean and your different toiletries separated.