I think that WE ALL base what we do on what we are. Some people are less oily, some less sheddy, some sleep naked, some do a lot of stuff (activities) in their bed, some sleep nakey, some sleep in fresh PJ's after showering or tubbing each evening (and in the morning for a wakeup shower or not).
Clearly we all have different needs when it comes to bedding. My sheets are clean and fresh still after a weeks sleep. It would be wasting resources, not gross, for me not to wait another week.
Some that launder their sheets twice a week may NEED to, whether it's due to OCD, animals in bed, or because they have a lot of excretions from sores or pores, or maybe they go to bed tired and unclean after working more than anyone should have to.
We all have our own ideas of what gross is and what others sheets may look like after they've slept in them but those ideas are based on our own reality.
For example, if your sheets are clearly dirty after a week, YOU may THINK that everyone else has the same experience... so if they go without laundering for more than a week, that is gross to YOU by YOUR standards and experience. The reality could be that the sheets on someone elses bed are as crisp, fresh and clean as the day they were put on the bed.
Time is not the best indicator of cleanliness or filth of sheets. Everyones desires and needs are different. Do what you need to. I generally change/launder my sheets every 2 weeks...not on schedule. It may be 10 days some times 17 other other times, unless there is an immediate need for whatever reason sickness, spill, etc.
Also, quality of sheets and mattress/pad probably has something to do with it all.
Clearly we all have different needs when it comes to bedding. My sheets are clean and fresh still after a weeks sleep. It would be wasting resources, not gross, for me not to wait another week.
Some that launder their sheets twice a week may NEED to, whether it's due to OCD, animals in bed, or because they have a lot of excretions from sores or pores, or maybe they go to bed tired and unclean after working more than anyone should have to.
We all have our own ideas of what gross is and what others sheets may look like after they've slept in them but those ideas are based on our own reality.
For example, if your sheets are clearly dirty after a week, YOU may THINK that everyone else has the same experience... so if they go without laundering for more than a week, that is gross to YOU by YOUR standards and experience. The reality could be that the sheets on someone elses bed are as crisp, fresh and clean as the day they were put on the bed.
Time is not the best indicator of cleanliness or filth of sheets. Everyones desires and needs are different. Do what you need to. I generally change/launder my sheets every 2 weeks...not on schedule. It may be 10 days some times 17 other other times, unless there is an immediate need for whatever reason sickness, spill, etc.
Also, quality of sheets and mattress/pad probably has something to do with it all.
), hair grooming (shaved, mustache trim, underarm hair, etc.), cleanliness of clothing including undergarments, sweatshirts and jackets
etc. 



