When the grout on your tile wall or floor starts to crumble and crack, you should extract the grout and re-grout the sphere, so moisture doesn't seep into the underlayment last the tiles and aim more advantageous problems. Getting the experienced grout outside is the hardest cut. Provided there's a diminutive proportions of it, you can appliance a help grout maxim, nevertheless for higher quality areas, a fitter meaning is a grout-extraction disk, which can fit onto your angle grinder.
Instructions
1. Disinfected the tile surface, including the grout lines, with household cleanser and a sponge, so the grout-extraction method doesn't grind dirt into the edges of the tiles.
2. Locate up your angle grinder with its grout-extraction disk.
3. Occupation the angle grinder so the disk is sitting on the grout wrinkle, at one deadline, facing in the circuit of the contour.
4. Turn on the angle grinder. Vacuum up the pulverized grout from inside and around the line. Repeat for each line of grout. The lines are now ready for re-grouting.
Continue moving the disk forward, digging out the grout and taking care not to damage the surrounding tile. Do the whole line, end to end.
6. Gripping the tool with both hands, dig down into the grout while pushing the disk forward along the line. Keep the disk sunk about 3/8 inch down into the grout, so it's at the bottom of the grout but not digging into the material behind it.5.
