This didn’t work for me. I could taste the saccharin when wearing a surgical mask, but I couldn’t taste it (but should have) when wearing two surgical masks. I suspect that the diffuser isn’t creating the correct sizes of particles and/or is creating too many (the mask did become somewhat damp) and this may cause the smaller particles to combine into sizes that are too big or heavy to penetrate smaller gaps.
This didn’t work for me. I could taste the saccharin when wearing a surgical mask, but I couldn’t taste it (but should have) when wearing two surgical masks. I suspect that the diffuser isn’t creating the correct sizes of particles and/or is creating too many (the mask did become somewhat damp) and this may cause the smaller particles to combine into sizes that are too big or heavy to penetrate smaller gaps.