Wood Handle Maintenance

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Feb 19, 2013
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Many of you here know that I recently got into Fiddleback Forge Knives, and that I have been on somewhat of a buying spree. I picked up some nice examples from FbF as well as from the flea marked and exchange. Almost half of the examples that I now own (or are coming) are synthetic handle materials, so this question does not apply to these. I do not own but one safe queen knife of the 60+ that I own, and that was a limited run of a model that I already own an example of, else I would be thumping on that one as well.

My question is this, what methods do you guys use to treat and maintain Andy's wood handle knives? My father was a finish carpenter, my grandfather was a finish carpenter, and I have a love for the look of wooden handles among other things made of wood. I doubt that the ones that I own will be the last ones for me either. If I get a chance at an Ironwood burl (I missed two last week), it will be hard to control myself. One thing that many probably do not know about me is that I am also a bagpiper. The woods of choice for making Great Highland Bagpipes is either Ebony (rare due to cost and scarcity) or African Blackwood. Cocobolo is another common tone wood that gets used. These woods are very dense (will not float in water) which is what gives them their tonal qualities. However, when I am performing outside, and it begins to rain, I about have a cow as I really do not want expose my pipes to the rain. I am not familiar with the stabilization process that Andy uses, but I am looking for the best tips possible for keeping wooden handles in the best shape as possible on EDC and woods, wooden handled knives. Right now I have a section of drone on one of my Blackwood pipes that is cracked. From everything that I have read, cracking in bagpipes often comes from the wood not properly being seasoned prior to making the pipes. I own other manufacturers examples of wood handled knives where pins are palpable on the handles due to wood shrinkage after manufacture. These knives came from the distributor this way, so I can only assume that this is due primarily from improper seasoning of the wood before the handle was made. It is not a lot, but it is palpable. I have other examples where this is not the case from that and other makers. I appreciate that natural handle materials are prone to shrink, warp, crack and a host of other things compared to the synthetic counterparts. How do you guys minimize this from happening when you come back from the field from a 3 day trip that has been raining for 2 of those days?

Any and all suggestions are welcomed.
 
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If the wood is stabilized - then it has an acrylic resin saturated into the wood. The shrinkage factor isnt a worry. Kiln dried wood or green wood used can be issues if you use your knives in wet weather environments. I wipe my wood handles down with a damp cloth for cleaning and then wax them. I'll give them a light buff on a bench grinder with a soft buffing pad attached to bring back the new shine factor. Raining for days vs soaking them in the kitchen sink .. eh .. if it's a major concern, I'd suggest taking one that has a micarta handle.
 
Mineral oil mineral oil mineral oil. Do a search on the forum this is the recommended approach. if the knife is used outdoors heavily or in the kitchen ensure that it is thoroughly dried then covered in a light coating of mineral oil prior to being stored . Andy also recommends getting a stadium cup (or similar) and soaking the handle for 15min in mineral oil, then proceeding with a light buff to finish. This should do the trick and provide little to no worries about separation or cracking. I own a lot of wood handled knives and subscribe to the above stated advice. Despite thorough use I've never had an issue.
 
Mineral oil mineral oil mineral oil. Do a search on the forum this is the recommended approach. if the knife is used outdoors heavily or in the kitchen ensure that it is thoroughly dried then covered in a light coating of mineral oil prior to being stored . Andy also recommends getting a stadium cup (or similar) and soaking the handle for 15min in mineral oil, then proceeding with a light buff to finish. This should do the trick and provide little to no worries about separation or cracking. I own a lot of wood handled knives and subscribe to the above stated advice. Despite thorough use I've never had an issue.

This. Mineral oil on the handles and the blade for me. It's so dry here that I could leave them soaking in mineral oil and they'd still want to shrink, but regular care has kept them pretty stable. I had a knife with some Bubinga (not a Fiddleback) that shrunk a good bit, guessing it was quite dry enough.
 
Ironically, Walmart sells nice food safe mineral oil for about $2, albeit its in the pharmacy aisle marked as "Mineral Oil USP / Liquid Laxative". First time I came home with a few bottles, my wife was like WTF?! But hey, its cheaper than the stuff at Williams & Sonoma and gets the job done all the same.
 
yeah i had one of those $10 bottles from williams sonoma...not anymore
 
Ok then, mineral oil it is. I have some USP mineral oil, so this will be the method of choice. Thanks for the almost unanimous replies. Sorry bonafide, I'm going with the mineral oil
 
Ok then, mineral oil it is. I have some USP mineral oil, so this will be the method of choice. Thanks for the almost unanimous replies. Sorry bonafide, I'm going with the mineral oil

I'm cheap, this is what I use. Serves double duty. Keeps the machinery well oiled. ;)
 
Thanks for the good info guys. This AM all of my wooden handled Fiddleback and Carter kitchen knives got a USP mineral oil bath soaking. All seemed to enjoy very much the soak and the attention. My plan is to perform this at least annually with maintenance wipe downs in oil for the Fiddlebacks, perhaps more soaks if exposed to extremely wet conditions. My kitchen knives might see more due to the washing steps involved.
 
Mineral oil is a petroleum product. It's never food safe.

I don't put it on any of my handles (or cutting boards or anything).

The best food safe oil for wooden handles (or anything wooden in the kitchen) is walnut oil. Unlike most oils, it doesn't need to be heated - it polymerizes while it dries at room temp.

Walnut oil on wood. Flax seed oil on iron skillets for seasoning.

When it comes to mineral oil, just say no. ;)
 
DH -- interesting assertion; the majority of custom kitchen knife makers and butcher block makers (Bob Cramer, Boos Block, and just about anyone else) all recommend food safe mineral oil (or some variant of such). In a prior life while working through college, I was fortunate to work in a number of 3~4 star fine dining establishments; quite a few guys in these places rocked high-carbon cutlery and used Boos butcher blocks (or similar); everyone treated their knives and blocks with mineral oil. I'm not saying that something new cannot be learned, nor that you are in any way wrong, but Andy himself has said pretty much the same exact same thing (i.e. use mineral oil) several times on the forum. Also, I'm quite certain that the FDA has approved numerous mineral brands as being food-safe for use in the food service industry.

I'm all ears about walnut oil, since I'm not familiar with using it on cutlery; although I cook with it quite frequently.
 
Food grade mineral oil is sold as a laxative in a pharmacy near you. If i'm going to drink it, I'm going to assume it's OK to wipe on my knife.
 
Mineral oil is a petroleum product. It's never food safe.

I don't put it on any of my handles (or cutting boards or anything).

The best food safe oil for wooden handles (or anything wooden in the kitchen) is walnut oil. Unlike most oils, it doesn't need to be heated - it polymerizes while it dries at room temp.

Walnut oil on wood. Flax seed oil on iron skillets for seasoning.

When it comes to mineral oil, just say no. ;)

I understand what you are saying regarding it being a petroleum product, but USP mineral oil has been determined to be safe for human consumption by the FDA. What say you sir?
 
DH -- interesting assertion; the majority of custom kitchen knife makers and butcher block makers (Bob Cramer, Boos Block, and just about anyone else) all recommend food safe mineral oil (or some variant of such). In a prior life while working through college, I was fortunate to work in a number of 3~4 star fine dining establishments; quite a few guys in these places rocked high-carbon cutlery and used Boos butcher blocks (or similar); everyone treated their knives and blocks with mineral oil. I'm not saying that something new cannot be learned, nor that you are in any way wrong, but Andy himself has said pretty much the same exact same thing (i.e. use mineral oil) several times on the forum. Also, I'm quite certain that the FDA has approved numerous mineral brands as being food-safe for use in the food service industry.

I'm all ears about walnut oil, since I'm not familiar with using it on cutlery; although I cook with it quite frequently.

No doubt about it: mineral oil is widely used. I just don't dig on it.
 
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