A newly purchased home of mine has some unfinished grouting/brickwork where there are two main observations:
1) The brickwork has a few areas where the grouting looks to be unfinished, perhaps not quite flush with the sides of the bricks and looks like it may need some touching up. Is that possible - what should I look for in order to find information on how to do it/costs. Or is it only something a professional tradesman can do?
2) The brickwork has grouting on the sides in some areas and looks like it needs cleaning off. Same sort of question as above, how does one do that without damaging the bricks, what should I search for?
Thanks for any information!