Tag: soap-making
How to Transform Excess Oil into Soap to Prevent Drain Clogs
Phạm Thị Thu Hằng, a 37-year-old residing in Dak Lak, collects excess oil and fat from daily frying to make soap for her family. This not only helps her save money but also prevents the disposal of oil down the drain, which may lead to clogged sewer pipes.