Edcamps are: 1  free. 2  non-commercial and conducted with a vendor-free presence. 3  hosted by any organization interested in furthering the edcamp mission. 4  made up of sessions that are determined on the day of the event. 5  events where anyone who attends can be a presenter.
One menstrual cup will last you forever.*. According to Diva Cupâs website, you should replace your cup annually. *Many other eco sites actually claim that with proper care, one cup could last 10 years.
Depending on the toilet's use, you might expect to replace the wax ring every 5 to 10 years, although in some cases they can last much longer. It is vital to the floor and structure below that this type of leak be repaired immediately and the wax ring replaced.