How to change a zipper step by step

A broken zipper may seem like a difficult problem to solve, but with a little patience we can change it and recover our garment.

Materials
A new zipper
Thread
Needle or sewing machine
Scissors
Pins
A seam ripper, if we have one

step by step
1. Remove the old zipper.
Use a seam ripper to remove the seams holding the zipper. Do this carefully so as not to damage the fabric.
2. Clean the area.
Remove any threads that remain after removing the zipper.
3. Install the new zipper.
Put it in the same position as the previous one and secure it with pins.
4. Sew one side.
Sew the zipper following the original sewing line.
5. Sew the other side.
First check that the zipper opens and closes correctly and then sew the second side.
6. Check the result.
Open and close the zipper several times to make sure it works properly and that the fabric does not get caught.

Conclusion:
Changing a zipper takes some practice, but it is a very useful skill. Instead of throwing away a garment because its zipper is broken, we can repair it and continue using it.