Patio Black Spot Remover - DIY video sent in by customer

[@grinchone5137]

Hi When you say black spots do you mean lichen and what is the stuff you are spraying on with the pump sprayer, is it sodium hypochlorite ?Thank youSinon

[@mattseymour8637]

Is this hypo you are using?

[@rukhsanabibi3836]

Great job thanks 😊

[@Johnconno]

I've never seen anything like this except molecular acid.

[@mohammedsharif9416]

Too fast could not follow

[@DG-EditsYT]

Only hypochlorite bleaches this fast

[@suerushton3709]

This video isn't of any help without someone explaining what's going on!

[@Patioblackspotremoval]

Hi Sue, the client is applying Patio Black Spot Remover to a York stone Patio. You can find our products here on www.patioblackspotremoval.com