Assertion: diaper's cover | /r/HasProperty | washed
Facets:
value: together
type: MANNER
value: every so often
type: TEMPORAL
Source sentences:
text: The outer cover is fully washable and should be washed as required.
text: The covers must be lanolized before first use and about once a month with regular use to prevent absorbency issues, but only have to be washed every so often due to their antibacterial and antifungal properties.
text: However, the diaper and its cover can be washed together.