We're pretty sure that we're not in the minority when we say that our handbags haven't seen a vacuum cleaner since, well, ever, but according to new research, we should be giving our bags, bras, jeans and even pyjamas a deep clean much more often than we are.
Experts recommend that you swap out your nightwear after just two nights, and definitely don't wear for longer than a week.
It is also recommended to never wear the same bra two days in a row, to give the elastic time to re-shape.
For really expensive pairs, freezing in an airtight bag overnight should get rid of the bacteria, otherwise pop in a cold wash and let them air dry once every five wears.
And it's not just about where you put your bag or purse, but what you put inside it, too - coins, notes and even bank cards often carry potentially harmful bacteria.
Make sure to clean your bag every week with antibacterial wipes - use alcohol-free ones to prevent leather staining -, or check to see if it can be machine-washed.
Bed sheets: wash once a week
Mattress: vacuum once every six months
Phone: wipe clean once a day
Pillows: wash every three months
Damn.