Cracked Grout -Easy DIY Repair For Cracks in Tile Grout Lines
Repairing the hairline cracks in the grout lines is a fairly easy DIY project. (See below for recommendations on repairing larger cracks in grout using a Dremel 568 Grout Removal Kit). Repairing Hairline Cracks In Grout. When ever you install ceramic tile you really should keep some of the grout stored in a cool dry place for future repairs.