As we’ve seen earlier, these sheer sheets are made of natural materials, and hence it is obvious that they’ll degrade. However, the time that it takes to biodegrade depends on whether it’s coated or not. Researchers state that uncoated cellulose film only takes about ten days to 1 month to degrade when buried. However, if the sheets are coated with nitrocellulose, then it’ll take about 2-3 months to degrade. If you are an environmentally friendly person, the degrading time has certainly made you happy. As compared to plastic, this is pretty decent.