Kitchen sponges are hotspots for bacteria. Sanitizing methods like microwaving don’t seem to work
Used sponges are teeming with bacteria. You should better replace them weekly instead of sanitizing them.
Tag: sanitation
Solar powered toilet locks greenhouse gases and increases crop yields
One of the 16 teams involved in a collaborative project funded by the Bill & Melinda Gates Foundation that aims ...
The PeePoo bag: don’t poop where you eat
Nairobi, Kenya is home to one of the world's biggest slums, more than one million people living in subhuman conditions ...