Apply carpet adhesive to the fabric and to the carpet edges that surround the hole you cut out.
Can you fix a patch of carpet.
Use the utility knife if you need to cut the old tape at the end of the seam.
Orient the patch so the grain of the carpet runs the same direction as the installed carpet then.
Carpet patching is a simple system of carefully cutting out the damaged area and replacing it with a patch of donor carpet of the same size.
If you re using carpet tape stick it onto the base floor as well.
A line or 2 of glue on the surface of the carpet pad will often be sufficient.
Properly planned and executed.
Tools and supplies you will need.
Hold the patch in place for a little while.
If the rip is small enough you might need to lengthen it with the utility knife.
Use the utility knife to lift the edges of the seam or rip.
Apply some carpet adhesive onto the patch requiring floor.
Remove the old carpet tape from under both sides of the seam or rip.
If those fraying discoloring factors have concentrated in one particular section of your carpet you can patch the installation rather than replace the entire thing.
Because the donor area is filled in either with a piece of remnant carpet or is left unrepaired carpet patching is considered to be imperfect but a net overall improvement.