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John Boos Care Products - Mystery Oils

Oil Only Sold in Pack of 10 Bottles
John Boos 2 Oz Mystery Oil, Pack of 10
MYS2 Mystery Oil (2 fl. Oz)
John Boos Mystery Oil
MYSB Mystery Oil (12 - 16 fl. Oz)
John Boos 32 Oz Bottle-Fill/Seal Boos Mystery Oil
MYS2 Mystery Oil (36 fl. Oz)
John Boos Mystery Oil
MYS-3 Mystery Oil (3 - 16 fl. Oz)
John Boos Boos Mystery Oil, 1 Gallon
MYS128 Mystery Oil (1 Gallon)
John Boos Mystery Oil
Mystery Oil Info
John Boos Mystery Oil
Mystery Oil Application
John Boos Mystery Oil
Mystery Oil Application - 2
John Boos Mystery Oil
Mystery Oil Example
Made in the USA Made in USA

$14.95 - $115
No Sales Tax, Except CT
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Product Reviews

4.7 14

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Product & Installation Videos:

    Play Video
    Video of How To Oil Your Wood Cutting Board Using Boos BlockŪ Board Cream or Mystery Oil
    Video of How To Oil Your Wood Cutting Board Using Boos BlockŪ Board Cream or Mystery Oil


  • Care Products
  • Used to lengthen the life of your wooden or stainless steel products
  • Recommended application every 3 - 4 weeks
  • Sold in Packs/ Cases

    Boos Mystery Oil
  • Available Options:
    • Pack / Size: 16 Oz Bottle Mystery Oil, Pack of 12 (Individually Priced); 3 Pack of 16 oz Bottles Mystery Oil; (1) 32 Oz Bottle Mystery Oil, Pack of 6 (Individually Priced); (1) Gallon Bottle Mystery Oil (128 oz)
  • Protects Cutting Boards, Butcher Blocks & More
  • Mixture of food grade white mineral oil and beeswax
  • Thinner product than the cream - more easily absorbed and penetrates more deeply into the grain of the wood to help protect & revitalize
  • Same high quality oil that is used at the factory
  • Keeps your blocks looking like new
  • When using the oil, it is recommended you apply a generous amount and let it sit overnight - after checking the result the following morning, add more oil if there are dry spots or for any other necessary reason

    **Note: Can use Board Cream or Mystery Oil separately but it is recommended to be used together for extra protection. The Boos Block Mystery Oil acts as the shampoo. The oil and minerals penetrates through the wood surface to increase its longevity. The Boos Block Board Cream acts as the conditioner. It is used after the Mystery Oil to seal the top coating of the wood surface to provide a thick surface protection.


John Boos Mystery Oil is designed to improve the longevity of your Cutting Board, Butchers Block, or other Wood Work Surface. Your Wood Product requires a specific internal moisture- too low and the wood will crack while too much moisture will allow your item to warp and if untreated, warp unevenly. To prevent moisture from entering or leaving the core of your wood product, the item leaves the production line with its natural pores filled and sealed with food-grade Oil and Wax. These pores will open up with surface damage and shock, and John Boos Mystery Oil will re-fill and re-seal these pores to keep the internal moisture at the appropriate level. John Boos Mystery Oil is a special blend of White Mineral Oil and Bees Wax, designed specifically to rejuvenate your board and keep it healthy to the core for added years of use. John Boos Mystery Oil pairs well with John Boos Board Cream. The Mystery Oil is low viscosity for reaching the core of your wood block, while the thick cream rejuvenates the surface.

Other John Boos Care Products:
Board Cream to Protect Wooden Products
5 oz. Tube - Available in a 3 or 12 Pack *Combination of natural un-bleached beeswax & mineral oil *Denser, thicker product than Mystery Oil - penetrates deeply into the grains of the wood, leaves a silky wax barrier and locks moisture in
More Info
All Natural Streak-free Stainless Steel Cleaner
8 oz. Bottle - 3 or 12 Pack
*Cleans food residue, fingerprints, and kitchen grease
*Safe for use in food handling environments
More Info
Non-Toxic Polyurethane Gel for unfinished products
1/2 Pint - 12 per case, 1 Pint - 6 per case, 1 Quart - 4 per case *Makes repairs and fabrication a foolproof operation *Can be used to touch-up tables with Varnique or Tuff-Var finish *Can also be used on oil finish tops to convert them to varnique tops
More Info
Boos Care & Maintenance Packs; Applicator, Mystery Oil and Board Cream
Oil & cream available in sets with applicator *Anti-bacterial sponge prevents bacteria growth in sponge and on wood surfaces *Applicator also sold separately
More Info
Boos Care & Maintenance Kit
New colored P.O.P. box design includes (1) Applicator, (1) Mystery Oil Bottle and (1) Board Cream Tube. All the content is securely placed in a custom die cut insert tray with simple care & maintenance instructions on the back of the box
More Info
Ship Method:

    Ships via UPS/FedEx Ground

Product Reviews:
Review Star Ratings...
by: Rosemary Wright   Verified Buyer      from: Normal, IL      on: October 10, 2022
 Boos Mystery oil is an amazing product for butcher blocks. It is easy to apply and keeps the block looking like new.

Review Star RatingsWorks Great!
by: Harry   Verified Buyer      from: Lockport, Il      on: June 7, 2021
 We received the oil in the time frame that we were told we would. I put the oil on the new cutting board, and it looks great!

Review Star Ratings...
by: Rebecca Hoeppner   Verified Buyer      from: Ames, IA      on: April 21, 2021
 The oil makes my cutting board look great... but 3 bottles was a lot to have to buy.

Review Star RatingsEasy to apply!
by: Joann Eng-Hellinger   Verified Buyer      from: Saint Louis, MO      on: March 23, 2021
 The special oil does a magnificent job and applies easily. I would recommend that a kit of the oil and your cream be offered for purchase. Three containers of the oil is too much.

Review Star RatingsEasy to apply
by: Roger   Verified Buyer      from: ROBINS, Ia      on: December 23, 2020
 An easy way to keep ones cutting board in good shape.

Review Star RatingsGood product for ongoing care
by: Brian Henderson   Verified Buyer      from: Philadelphia, PA      on: June 22, 2020
 compliments the cream product well. Keeps the cutting board from drying out and helps with recovery from dryness. Used regularly with an overnight application it keeps the board in good shape.

Review Star RatingsSoaks right up
by: Linda P Rickson   Verified Buyer      from: Paradise, Ca      on: February 21, 2018
 So far so good! the oil soaks right in, and by morning the finish is like new.

Review Star RatingsWhat our tops needed.
by: Leonardo Savona   Verified Buyer      from: Westwood, MA      on: December 1, 2017
 Another quality product that helped restore the luster our tops were missing. Over time we take for granted and don't notice the toll of everyday use if we put the new top next to the current condition it would be as noticeable as night and day. Thanks also for helping us out with the information we received when we called in... Keep up the good hard work, it really shows in your service and what you produce. Happy and Prosperous New Year.

Review Star Ratings...
by: rjustice   Verified Buyer      from: Dundee, MI      on: April 11, 2016
 My husband really likes the oil. Much better than varnish.

Review Star RatingsGreat product
by: Lanette Adams   Verified Buyer      from: Kennewick, WA      on: January 4, 2016

Review Star RatingsGreat product once it arrived
by: Tom   Verified Buyer      from: Los Angeles, CA      on: August 10, 2015
 The oil is great. Love that the ingredients are all healthy, not putting something toxic or questionable on our butcher block. The only issue we had is that the item got lost. It should have arrived with the butcher block top but it didn't. The shipping company may have lost it. It had to be re-shipped so we ended up not being able to use our butcher block top for a couple of weeks til the oil came. But it is here now, we like it, it is very easy to use, so we are delighted overall. Thanks.

Review Star Ratings...
by: anonymous   Verified Buyer      from: -, -      on: January 2, 2015
 works great

Review Star Ratings...
by: wilfredo fantauzzi   Verified Buyer      from: andover, ma      on: March 29, 2014
 love it

Review Star RatingsReally like this product. Works GREAT
by: Judy Decker   Verified Buyer      from: San Antonio, Tx      on: March 24, 2014

Your questions that we answered:
Ask a questionWe are trying to buy 1 16 oz bottle of mystery oil but the quanity option only shows a minimum of 12   - Asked about product JB-MYSB
 AnswerThat is correct, John Boos only sells the 16oz bottles in a minimum order of 12. You can also purchase the mystery oil in a 3pk of 16oz bottles- JB-MYS-3.
 - Answered on July 8, 2021
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This item(s) is also sometimes listed under the following manufacturer numbers:

John BoosJohn Boos
MYS-3, MYSB, MYS128, MYS32

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