Discoloration is nearly inevitable when it comes to silicone, but there are a few things you can do to minimize staining.
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1. Rinse it with cold water before boiling.
2. Scrub it with a bristle brush, a little bit of elbow grease, and a pump of wash.
3. Sun exposure can really help minimize stains. Let your Pixie Cup dry in a sun lit area before storing it away.
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The only reason you need to replace a Pixie Cup is if the silicone is showing sign of deterioration, or if you want a clean looking cup again.👌✨