Quick answer
Clean your replacement sleeve after every use with warm water and mild soap, then let it air dry completely before storing it in a cool, dry place away from direct sunlight.
Why regular cleaning matters
Body-safe silicone is non-porous, but it can still trap lubricant, sweat, and bacteria if left unwashed. A quick rinse isn't enough—residue builds up and can cause irritation or shorten the sleeve's lifespan.
The Ultra Flex Mate replacement sleeve (model BT-M36) is designed for seamless use with your toy, so keeping it clean ensures the same comfortable experience every time.
Step-by-step care routine
- Rinse immediately after use: Remove the sleeve from the toy and rinse it under lukewarm running water to remove lubricant and fluids. Do not use hot water—it can damage silicone over time. Checkpoint: Hot water can warp silicone; always use warm water.
- Wash with mild soap: Apply a small amount of mild, fragrance-free soap to your fingers or a soft cloth and gently wash the sleeve inside and out. Avoid harsh detergents, antibacterial soaps, or scrub brushes that could tear the material.
- Air dry completely: Pat the sleeve dry with a lint-free towel, then let it air dry on a clean surface. Do not use a hair dryer or place it near a heater—excess heat can degrade the silicone. Checkpoint: Storing a damp sleeve encourages mold growth; ensure it is 100% dry.
- Store properly: Keep the sleeve in a cool, dry place away from direct sunlight and other toys. If you store it with other silicone products, separate them with a cloth or pouch to prevent material transfer. Checkpoint: Silicone can bond with other silicone toys if left touching for a long time.
Product spotlight
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Replacement Sleeve For Ultra Flex Mate: This replacement sleeve is a direct replacement for the sleeve that comes with the Nu Sensuelle Ultra Flex Mate. You can swap in a fresh sleeve without buying a whole new toy, making maintenance easy and affordable.
Replacement Sleeve For Ultra Flex Mate



