Questions:
1) Have I removed enough of the old grout, to allow proper adhesion for the new grout? In the pics where you can see some grout still in there, I have taken it out in those spots, so there is a recess there, it's just hard to see in the pics. Or do I need to remove more?
2) Are these gaps too wide to caulk? Do I need to put some sort of material in there to fill up the space before caulking?
Grout pics:
Caulk pics:
1) Have I removed enough of the old grout, to allow proper adhesion for the new grout? In the pics where you can see some grout still in there, I have taken it out in those spots, so there is a recess there, it's just hard to see in the pics. Or do I need to remove more?
2) Are these gaps too wide to caulk? Do I need to put some sort of material in there to fill up the space before caulking?
Grout pics:
Caulk pics: