[stuartb]

I did a job a few days back (16ltr 200bar system). The slabs I cleaned were the multi coloured variety - some grey, some pink, some yellow, you know the sort. They all had black speckles on them in some areas more than others. The rotary cleaner struggled to remove them and the lance took ages and they were still there to some degree. What are the marks and what's the best way to remove them. Should I have treated the slabs first with something? I've another job with the same type of slabs and they have the same kind of marks. I wasn't using a turbo nozzle - maybe that would have done it?
Stu

[BDCS]

A turbo will help but for stubborn lichen use Hypo - search old posts for a wealth of imformation

[stuartb]

Thanks I'll check it out

[max_clean]

Hi to all  
.i think i also faced the same problem years a ago and cleared it out and made the same problem answer as my profession so be calm and  give me call or check out my website which is http://mxaxtechcleaners.co.uk/ where you can grab all the details .

thanks.

[BDCS]

Hi to all 
.i think i also faced the same problem years a ago and cleared it out and made the same problem answer as my profession so be calm and  give me call or check out my website which is http://maxtechcleaners.co.uk/ where you can grab all the details .

thanks.

That answer it then 

[Jettaway]

Hi to all  
.i think i also faced the same problem years a ago and cleared it out and made the same problem answer as my profession so be calm and  give me call or check out my website which is http://mxaxtechcleaners.co.uk/ where you can grab all the details .

thanks.

Did I miss something there or is it just a cheap plug to get folk onto your website.

[cleaning4usussex]

Website won't even load up!!!!

[Rob_Mac]

He's on a non related forum that I am on. Did exactly the same on there, over two or three 'cleaning' related topics. No real input other than splashing the website about.

Rob

[Mike Halliday]

pity someone altered his link

he thinks spamming sites give him Google juice back to his website, CIU does not have follow links so its pointless here, same as everyone thinking that if they put their web address under their posts will help their website ranking.

more than likely (looking at the grammatical writing style)  they have out-sourced their SEO to an non-English speaking country like India

[BDCS]

That's what Chrissy the Stalker promotes - out sourcing his web site to those very nice people who eat food that I'm not allowed to mention