When I started to wash the filter, the water was normal so I told my mum that there no need to wash. Then after leaving it for a while, the water started to become darker than Nescafe -_-. When the water started to get less brown, my mum said why don't I wash off the moss at the side of the walls outside my house. After around an hour of back-aching wash, I finish washing all the moss away.
Suddenly, my maid come to me and said that my mum told her to wash the pavement with me.( my mum is quite smart, she knows how to give all the work at once!) In the end, it was around 6pm and my back and arms were freaking pain. Shit.
The "mossy" water which was flowing from the pavement. The picture quality is quite lousy.
The picutre above is before the pavement was scrubbed. Below is after wash. Daym clean weh. And my fingernails were bleeding from the metal brush I was using.







