Removing cement from pavers

[Julia]

I have cream coloured Urbanstone pavers (a cement based paver) around my pool area. When building works were going on next door, the builder sprayed concrete all over the pavers (not intentionally, of course). After the usual argie bargie, he eventually got a professional high pressure spray company in to do the job. Absolutely fantastic. Looked better than new. Only probably was that my pool turned a rather cementy colour (is that a colour) and it took the pool filter a few days to clean up.

Ah Buddy, bless you. That's just the sort of comforting story I need to hear!
Now we just have to wait and hope this endless rain will stop so the pavers can dry out sufficiently to see what the high pressure cleaner can do.
As you've pointed out, pool water is very fixable so it doesn't matter if that is temporarily affected.
Many thanks for the reassurance.