Hey fred, I'm on the other side of the table, while I enjoy meers as works of art, I just don't like the way they smoke compared to briar. They always seem chalky to me and lack the deep flavor of briars.
I keep the bowl free of cake, but it still shows the char from the heat. Sometimes, I can see a flash of white, but it gets charred with the next smoke. The topic of coloration is one that has been discussed for centuries. No one really knows, but there are a number of theories. Here are some thoughts that I've pondered, in my own concept of flow dynamics in Meerschaum coloration. Sepiolite, formerly known as Meerschaum (sea froth), is a non-swelling, lightweight, porous clay with a large specific surface area. Unlike other clays, the individual particles of sepiolite have a needle-like morphology. The high surface area and porosity, as well as the unusual particle shape of this clay account for its outstanding absorption capacity and colloidal properties that make it a valuable material for a wide range of applications. The high surface area and porosity of sepiolite account for the remarkable adsorptive and absorptive properties of this clay. It adsorbs vapours and odours and can absorb approximately its own weight of water and other liquids. Sepiolite is a non-swelling clay and its granules do not desintegrate even when saturated with liquids. These particles are arranged forming loosely packed and porous aggregates with an extensive capillary network which explains the high porosity of sepiolite and its light weight because of the large void space. I've been giving some thought to the issues of flow dynamics as they relate to Meerschaum coloring. With little else but the most rudimentary exposure to scientific thought on flow principles long ago, my grasp of this concept is weak. Still, it seems a topic of interest to both myself and others. I offer these thoughts in the hopes that others will take some interest. The combination of burning tobacco and beeswax cause Meerschaums to color over time. OK, so what's going on? It seems that heat will cause the wax to migrate into the Block. Continued heating/cooling cycles will cause the wax to migrate in a progressive manner, but at some point, the wax evaporates. This process works like a wick to the byproducts of tobacco combustion and draws them into the Block, where they accumulate, in a progressive result of color, that changes character over time. If I understand it, this is the process that results in the patina that Meerschaum smokers prize. Is this what's going on? Do I have a cogent theory in this line of thought? An interesting observation to add to this is that Meerschaums that have been smoked for long periods of time, without rewaxing, may not demonstrate a well developed patina. When such a Pipe is rewaxed, it will quickly display colors. Like all coloring in Meerschaums, the repetition of rewaxing in concert with smoking the Pipe, will eventually produce coloring that does not quickly fade. I believe that I've addressed the path of wax dissipation. Continued heating/cooling cycles will cause the wax to migrate in a progressive"When you smoke your meers, do you keep the bowl itself clean enough to actually be white? If so or not, what would you say encourages the migration of the oils that color the block the most?"
refined white Beeswax is important, as lesser grades do not have the lower melting point
I don't know how much effort you want to expend to rescue that pipe, but you can try by disassembling it and putting it in the freezer for a couple of days -- box and everything. That frequently removes odors in other things, and it might work on the pipe. Also, don't forget Walker's Ozone treatment.The only way that I can explain the smell is; it reminds me of the medicine smell that you get from an emergency room or doctors office. I put that one back in it's case and don't smoke it anymore.