On one of the leatherworking e-mail lists I belong to there’s a discussion going on about using beeswax and/or paraffin on thread for hand-sewing. Following up a discussion about (re-)melting/forming beeswax cakes in muffin tins, one of the list members asked about the possibility of cleaning and using the muffin tins for baking after using them for wax. I replied:
Let me put on my beekeeper hat to answer this question:
First, any chemicals (pesticides, herbicides, etc.) that the bees have been in contact with will end up in the wax, so you have to consider that those chemicals are now on your pans, and do you want to be preparing food out of them afterwards.
As for the cleaning: In theory, it is possible. It is my understanding that in industrial-scale wax-processing they use fairly nasty solvents.
In practice (at least in my kitchen), metal, wood, and most plastics that have been used with melted beeswax are written off as more or less coated with beeswax for ever more. The only exception are the silicone mini-muffin pans and cake pan that we use for wax, they seem to clean up fairly easily (although if I want pans in those sizes for food I’ll probably just buy new).
Metal pans have the advantage that it is possible to clean them with a heat gun and paper towel, or a torch.
If you want to make/re-melt a few beeswax cakes and not make a mess of your muffin pans, I’d suggest paper or plastic cups.
The discussion rolled on, until we got to this reply:
um, beeswax is not full of chemicals,,,, and your pans will be fine,,,they will actually be a lil better as they probably would allow your muffins to release a lil better lol ( it might work lol) but I use beeswax all the time to make lotions and they use it all the time for all kinds of stuff, the beeswax come from bees, an the honeycombs,,so unless your allergic to honey, or are a vegan, beeswax is not going to hurt you at all,,if its pure beeswax,,,,here is you some more information ,,,http://www.honeyflowfarm.com/articles/beeswax.php
AAARGH! Natural does not equal safe!
I failed to restrain myself, and said:
> Posted by: [name and e-mail redacted] said:
>
> um, beeswax is not full of chemicals,,,,
I never said beeswax was “full of” chemicals. However, if the bees are exposed to chemicals, it will end up in the wax, and yes, in the honey. There’s a reason many miticides and other pesticides/medications for honeybees are not to be applied while there’s a honey flow.
Do you know why beeswax is yellow? Pollen. Dirt from little bee feet. Cocoon residue. Fresh cappings of honey cells is *white* and translucent, and it commands a higher price from processors.
The vast majority of beekeepers are very careful about using miticides and other chemicals properly – ie: not when bees are actively producing honey, not over-dosing, etc., but there are a few fools out there, and that only protects the honey and doesn’t keep the chemicals out of the wax. In addition, unless you own several square miles of territory and control all chemical application, you can’t guarantee what your bees will get into outside of the hive.
>here is you some more information ,,,http://www.honeyflowfarm.com/articles/beeswax.php
While that web page is accurate on how bees produce wax, it does not actually address possible contamination of wax.
Try these PDF documents for a discussion of the issues and risks:
Pesticide Residues in Beeswax Samples Collected from Honey Bee Colonies (Apis mellifera L.) in France
Beeswax: Quality Issues Today
Everyone has different levels of acceptable risk. I’m comfortable with wax from my hives or from North American or European suppliers, but it would be wrong to say that there’s no risk at all.
Actually, I’d trust wax and honey from Australia, too. And possibly S. America and Africa, if there’s much production/importation. Mostly I don’t trust China, because of known and repeated food contamination issues.
I can’t help but assume that the person asserting honey and beeswax are absolutely safe is forgetting (or ignorant of) warnings that infants under a year old (check with your pediatrician to make sure I’ve got that age right!) and people with compromised immune systems should not eat honey because of the botulism risk.
It’s fairly rare, and arguably blown out of proportion, but a quick google for “rhododendron honey” also puts a hole in the “honey is safe” foolishness. Hmm. The “Bees and toxic chemicals” Wikipedia article seems to be a useful starting point for further education about unsafe honey.
So, all that said, the main reason I don’t use pans and utensils used for wax processing is not what chemicals are in the wax (cocoons are more icky), but because it’s just a pain in the backside to the get beeswax residue off of everything. Yeah, my honey and wax from our hives probably has some contamination of Ghu-knows-what, but that’s true of any foodstuff.
ETA: I’ve sent a note to the list in question apologizing for continuing the off-topic tangent, and inviting discussion to continue here.