I think they are lychin.You get them on roofs as well.Matt
i use a porcupine sleeve on the little buggers , if they are really bad give them a good scrub with whatever you use like tfr,then rinse as normal, works for mehttp://www.windowcleancentre.co.uk/productdetails.aspx?ProductID=59&SectionID=29
Quote from: elite mike on February 23, 2010, 03:45:08 pmi use a porcupine sleeve on the little buggers , if they are really bad give them a good scrub with whatever you use like tfr,then rinse as normal, works for mehttp://www.windowcleancentre.co.uk/productdetails.aspx?ProductID=59&SectionID=29Cool! How hard are the bristles compared say to a plastic pot scourer?