[M.c.s]

5 years ago I decided  to get rid of my 21 ltre  and get a 15 ltre because I didn't need it I clean stuff like  this every 6 months


So 15 ltre was enough however I got there this morning and this  is what I found its never this bad after 6 months   

I didn't take any hypo with me 

So with the climate change and weather so unpredictable the slabs are looking worse than ever
  I think hypo will have to be carried.
Would you hypo it first or soak with water first
Then hypo.

 
1 t 4 mix hypo

[M.c.s]

[Splash & dash]

We would damp it down a bit first then  apply hypo mix then pw , others would pressure was first then hypo but definitely use something to kill that green algae

[M.c.s]

 

[Smudger]

The lack of treatment in the past is the cause of it going green so quickly - very good for ongoing business 🤭
 Either way will get you the results you want as it’s not overly dirty  but I always hypo last as I found it gives better and longer lasting g results

[M.c.s]

Thanks for your replies I will carry hypo in van from now on as I think Ian going to need it for other jobs  anyway