I have to admit …i'm with Trevor on this . I think you are talking out of your ring . When "I " clean block I make sure we take out at least 20 mm of sand and replace with Virgin sand. This is necessary when sealing (you cannot seal dirt ) and a matter of "principle" when "just cleaning". No brush hair/bristle/fibre will "reach" down into the gap between herringbone or interlock pavoirs.
I can't drive the rotary properly yet….
Quote from: chris scott on October 20, 2015, 08:13:46 pmI can't drive the rotary properly yet….You find me a drive you would normally pressure wash and I will come up and drive it for you then you can video it and hopefully you and your gang will get off my back
Quote from: Kevin Martin on October 20, 2015, 09:43:37 pmQuote from: chris scott on October 20, 2015, 08:13:46 pmI can't drive the rotary properly yet….You find me a drive you would normally pressure wash and I will come up and drive it for you then you can video it and hopefully you and your gang will get off my back Would you be interested in making any "other sorts of video's" while you were here?