logitech123
Master Member
- Joined
- Nov 23, 2001
- Messages
- 3,912
- Reaction score
- 4
I used "Jackie" a few times to DIY my aircon, quite effective result as can see the dirts came out from the aircon water pipe after 10mins, by using the pressure sprayer to spray at the coil fins. After the whole process, the coil fins look clean too.
But of course, this cannot compare with professional chemical wash as those chemical are stronger and thus, much more effective for serious dirty aircon's coil.
stronger chemical doesn't mean better.
the chemical will eat the fin if you didn't wash it off completely