[header] How to maintain good hygiene [title] Brush your teeth twice a day. [step] Even if you're in a hurry, brushing your teeth will remove bits of food, bacteria, and stains that can cause problems if left to fester. Try brushing once in the morning and once before you go to bed, and spend at least two minutes each time you brush. 
It will keep you fresh the whole day. [substeps] If you are constantly on the go, have a travel toothbrush in you purse or briefcase so you can pop into the bathroom at work.