Just like any clothing accessory, shirt stays need proper care to ensure they last. While they might look simple, they're made of elastic materials and metal components that can wear out over time without attention.

The first step is to avoid overstretching the elastic. Adjust the tension only as needed — stretching too tightly can weaken the elasticity and make them uncomfortable. When detaching the clips, avoid pulling on the elastic; instead, open the clips gently to prevent fraying or breakage.

If your shirt stays sweaty or dirty, hand-wash it in cold water using mild detergent. Avoid machine washing or drying since high heat can damage the elastic and weaken metal clips. Let them air dry flat.

Inspect the clips regularly. If they start to lose grip, tighten them slightly with pliers or replace the rubber grips if removable. Keeping them in a clean, dry place will also prevent rust and corrosion.

With the right care, a high-quality pair of shirt stays can last several years. They're a small investment for a consistently professional and polished look, especially if you wear formal or uniformed attire every day.