Grout Which easy to use, stain resistant grout for Marble tiles?

[butzke]

Hi all,
I have recently had my bathroom floor tiled with marble, and the tilers used Weber.color art for the grout.
Unfortunately it seems very susceptible to staining, so I would like to redo the grout.
I am decently handy but have never grouted before, so I am looking for an easy to use grout that is very stain resistant, ideally non absorbant.

What would you recommend? Are there easy to use epoxy grouts?
Thanks!

 

[Unused Account 1]

If you sealed the marble ,nothing should stain it

 

[Qwerty]

Yes, any epoxy grout from kerakoll or mapei should be easy enough for you to source

 

[J Sid]

Thick the grout is staining.?
If so clean and seal the floor, including grout. Then use a cleaning product for marble

 

[Time's Ran Out]

That grout spray worked when I used it once for dog p**s - dog didn’t know what hit him!