Remember to keep the wicks wet 
Sorry, but I have a dozen mods running cotton or Cell-u-cotton and have NEVER seen this.
Cotton will NOT fleck like Fiberglass(silica wicks)
Cotton is also a liquid leech. It will hold liquid at its max capacity as much as possible.
Overheating Cotton will decompose it.
Sorry, but I have a dozen mods running cotton or Cell-u-cotton and have NEVER seen this.
Cotton will NOT fleck like Fiberglass(silica wicks)
Cotton is also a liquid leech. It will hold liquid at its max capacity as much as possible.
Overheating Cotton will decompose it.