OMG! Your actually Mr. Wright! Lots of women looking for you.
This actually comes down to the age old question: Which came first, the wax moth or the egg?
If your cellar is clean and neat, and not open at all to the outside, there should be no wax moths in your cellar.
If your equipment/wax is moth and egg free, no problemo.
If there are no wax moths in your cellar, they won't be laying any eggs on your wax. No wax moth eggs, no little baby wax worms.
I've had a pack of wax foundation, open on a shelf, in my cellar since 2011. I have wax sculptures and blocks in the open for years gathering dust and bloom. I do keep my cleaned comb in hive bodies down there also, stacked six high. I squirt each frame with BT and sprinkle (the right kind) moth crystals inside the stack and cover. Works for me.
Does everybody here know that wax worms can eat and digest plastic, such as those black plastic trash bags? Some beeks I know have ^stored^ egg laden frames inside bags only to find the eggs hatch, destroy the comb, and eat through the bags.
But again, no eggs, no worms, no moths.
Be careful.
Sal