It is important to pay heed to the maintenance of your scissors for preserving their shape and sharpness. Here are some things that you can do to maintain your scissors: Clean the blade after every use.  Even though fabrics do not leave behind an apparent residue, it is still better to wipe the blades clean after you are done using them. Lubricating them with oil is also a good idea as it will protect the blades if they are prone to rust or corrosion.  Use a protective sheath. Placing a sheath over your scissors when they are not in use is a great cautionary step and it will also keep your scissors safe and protected.  Don’t use them for other purposes. While most sewing scissors can be used for multiple purposes, avoid doing so. Keep your sewing scissors strictly for the use of cutting fabric. This will enhance their life and also keep them sharp for long.  Protect them from damage. Avoid bringing them near to objects that could cause damage such as sewing pins. Cutting through a pin can damage your sewing scissors beyond repair. So, it is better to be safe than sorry!