Back last autumn I commented on a broken valve to a Joe No Flats inner tube on my hybrid. It had one outing later in the year, when I could not that morning be bothered to fix a flat on the road bike, and the tyre pressure still seemed okay but over winter it had depressurised somewhat so a new Joe No Flats inner tube acquired and this afternoon I plucked up courage to tackle the matter. Turned out not be a shower of sealant and the old tube was fully deflated by gripping its valve in a pair of end cutters and twisting it until something gave. Thankfully the inner tube came cleanly out of the tyre; I have one in the past that had sealed itself to the tyre meaning a new tyre needed as well. New one fitted although getting the tyre on needed added strength from a mug of tea and a hot cross bun.