How Long Do Silicone Inserts Last (and When to Replace Them)?

One of the best things about silicone gel inserts is that they're reusable, not disposable — but like any silicone product, they do have a natural lifespan.

What Affects Their Lifespan

How long your inserts last depends on how often you wear them, how well you clean and store them, and how much heat or sun exposure they're exposed to. With regular care, most women get many months of consistent wear out of a single pair.

Signs It's Time for a Replacement

Watch for a persistently sticky or tacky surface that doesn't improve after washing, visible tearing or thinning at the edges, or a noticeable change in shape that no longer sits smoothly under clothing. Any of these are signs the silicone has started to break down.

Extending the Life of Your Inserts

Store them in a cool, dry place away from direct sunlight, avoid high heat (including leaving them in a hot car), and always let them fully dry before putting them away. These few habits alone can add real time to how long they stay usable.

Treat them well, and your inserts will treat you well right back — for a lot longer than you might expect.