3 questions

[Aquajetexteriorcleaning]

1. Will this stuff damage lead or discolour

2. What about metal drain covers

3. Will it be OK to use wfp microbore hose or is there a hose out there that's built for chemical use.

Thank you and sorry if these are really stupid questions.

 

[peter rogers]

Yes

Maybe depending on what Darin cover made of

And microbore works. But wears out

 

[Aquajetexteriorcleaning]

So what about when your cleaning render on a house that has lead flashing above a porch?

I have a patio to do that has glavanized drain covers the ones where the slabs fit in side of the cover.

 

[peter rogers]

That be grand

Just be careful around the flashing there is a productu can et to lean the lead

 

[Taxlossloz]

We're talking hypo I assume Micro Bore be totally fine

After a few months the hose locks wear out

The lead does go brown just give it a rinse before and after it goes back to normal

Metal drain covers no probs at all

 

[Taxlossloz]

i think it's Oxallic acid removes the stain off lead but it always dissapear in my experience

 

[Aquajetexteriorcleaning]

Thank you.