Missed bits - Tile Advice

[penguinlicker]

Good morning

so i grouted the floor last night. Checked it over this morning and found there’s two small slithers on the edge of the tile where I’ve either not hit it with grout or I’ve scraped if off with the grout finisher.

what are my options? Make up a fresh batch of grout and add on top of the lot I did yesterday or get a mapei fuga fresca and colour the slithers I’ve missed? Or something else?

many thanks if you can help

 

[Dave]

Post a pic of what you mean plz.