Try tightening the cup tighter to the base. If it continues to leak, you can easily slide off the rubber seal and replace it with a new one to create a new and lasting seal. It shouldn't leak. Smaller amounts leak less, but they then don't give enough yield. Aug 29, 2020 · Even if a water leak isn’t causing visible damage, you may still be able to detect the leak. Pay attention in the first few seconds after you turn off the shower, flush a toilet, or turn off a sink. If you hear a faint dripping sound coming from a nearby wall, it could be caused by a leaking pipe. If the leak persists after all this, it is probably because the surface of the valve is pillowed due to compression of the felt liner. It is normal for the nap of the leather to be flattened around the port, leaving a visual image of the ports in the leather facing, but if you can also feel a raised waffle pattern left by the ports, then it may ... blade, pop it on the base and give it a run for 30-45 seconds. follow up with a quick brush. • do not put the blades in the dishwasher as elevated temperatures can demage gaskets. simply hand wash with warm, mild soapy water. • the nutribullet cups can be washed on the top rack of the dishwasher using the normal (not sanitize) cycle.