How often do you change your

sheets? Do you wait until they reach a level of grime and yuck or do you rotate them by the calendar?

 

every other sunday.

 

About once or twice a year

 

Maybe every two weeks or so.

 

Once a month, usually.

 

if my dogs are sleeping with me once a week if they sleep with my mother about once a month.

 

You're supposed to change them?

 

Whenever the kids spill stuff, pee or draw on them

about every few days

 

i wash my sheets about twice a week...
as for changing them to another set, probably when i have money to waste on sheets