[mark.laycock1@ntlw]

i have just cleaned a imprinted driveway. low pressure and it has to me dried white.want can i do .i think when it was laid the seal was done when it was damp. 

[drivewasher]

If the colour is ok when wet then it's because the drive needs to be resealed.
Resin has the same ligfht refractive properties as water. So it will be ok when resealed
You probably washed the resin of the surface, this happens when the surface resin wears away with traffic movement either foot or cars resulting in white patches If these white patches can't be seen when it's wet then as I said resealing will cure it

[mark.laycock1@ntlw]

yes when it drys out you can see it.this was a bit of a shock done tons of cleaning them but this is the first to go like this.