Can you submerge the whole atomizer?I'm new to concentrates so even working with them to get them in the pen is a challenge. I ended up getting the disc all charcoaly and burnt tasting. I did the burn off at high temp then soaked it in 91% ISO (shaken every so often and submerged in hot water) for about 4 hours and it really came out practically new. Once I added some new concentrate it tasted like the first time. I'm hoping it can last a long time.