>>14727210We do not recommend using the CUP more than once, regardless of ejaculation or if the CUP is cleaned afterwards. This is mainly due to concerns surrounding hygiene, as one of the core elements of how the CUP feels good comes from the fusion of sensations from the elastomer lining and urethane foam - the foam being difficult to clean properly. Another important reason is that while the TENGA CUP is designed to be a quality, single-use disposable product, it is not tested to be guaranteed to endure more than one use.
The TENGA CUP is built to contain a suitable amount of lotion inside for one use only and the casing is not designed to be taken apart and reassembled for cleaning. Should you attempt to disassemble the CUP to clean the internal sleeve, you probably won't be able to seal the item closed at the insertion point due to the structure of the item.