Hi Guys,
Started to do a few Render cleaning jobs here in Devon where we get three different algae's, Black, Green and Red.
the red stuff is a bugger to remove, usually takes two - three applications of Neat hypo.
My questions are these
1. What is best pump / sprayer to use for application? I used a 5 litre pump sprayer but seemed bit slow and spent as much time pumping as I did spraying.
Would hypo corrode a WFP pump?
2. Do you guys who use Hypo water it down or go neat? if watered down at what ratio?
Thanks in advance fella's, much appreciated.
Goochie