I am in need of a composting toilet while repairing my bathroom I know how-to make but my question is is human manure actually safe after it is fully composted. Also can one add yeast or septic enzyme to it it to make break down faster more complete it will be in use for a few months I believe. I have read never to put it on food items I have herd
compost one full year and 2 years than it totally safe. So confused.