White grout. . .

[J_N30]

I've used a powder White grout but after looking at it on the Walls it's more like cream.

What've I done wrong??

 

[jctilingservices]

Probably done nothing wrong mate, what make was the grout, and whereabouts exactly is it, as bad light can make white look like a creamy colour

 

[tilerman]

Agree with JC. If the whole lot looks yits the grout. If its patchy perhaps joints had adhesive left in them. Did you use clean water when washing off? Clean rag when you polished? No quick remedy im afraid.