Hypo through uni-valve??

Thinking of buying a gardiners backpack for softwashing houses.I was thinking of just using my usual wf pole and using a brush with fan jets but I've a uni-valve in it.Would a hypo solution damage the uni-valve?also,would a hypo solution on it's own be fine to use??

Sent from my HUAWEI VNS-L31 using Window Cleaning Forums mobile app

I use a Gardiners Backpack for all my Softwashing although I only do patio and drives, it’s a great bit of kit but I found that the lance supplied soon corrodes and leaks like a sieve.

I did manage to find a all plastic one that fitted the pipe work and that sorted that problem.

You will need to flush the Backpack with plenty of plain water when you finish using it to purge it of Hypo which would very quickly kill the pump otherwise.

I then leave the Backpack partially filled with plain water with a drop of detergent added.

For the money its a great bit of kit.

Got it ordered today.I've also got an xjet for the pressure washer but think it would be overkill really

Sent using the Window Cleaning Forums mobile app

I use a cheap pump sprayer for hypo as long as I'm cleaning ground level or small walls.