I'm looking for some help on what is the right consistency for a paraffin wax based chain lubricant?

I followed ozcycle's guide as closely as I could. After ~200km of riding in the dry you could run your finger along the chain and get a thin black line of dirt off the chain.

The next few rides were after rain: the track was damp with small pools of water in some places but generally dry. The chain is still well below 300km since I waxed it and It took about a dozen paper towels before the drivetrain stopped wiping off dark black lubricant.

The wax based lubricant on the chain is a bit like a very heavy grease: it isn't really solid, but it's a lot drier than a conventional oil. There's definitely a lot less muck to remove using the wax too.


My question is: do I need to add more paraffin wax to the mixture? The impression I got was that the chain shouldn't really be getting a buildup of black greasy material on it.


I fully degreased my drivetrain before starting the waxing, the mixture is of only paraffin wax & paraffin oil. I dipped the chain and left it at a temparature a little bit above the mixture's melting point: not too hot, no solid skin. I wiped as much excess from the chain as I could after dipping it. The ratios were based on attempting to get the consistency in oz cycles instructions videos. I probably ended up using a bit more oil than wax.



I'm not sure the consistency is completely to blame. At least, I assumed the dark residue was coming from the road. It seems that in fact, the wax is coming out of my crockpot already discoloured...

Chain Waxing - Strainer / Colander / Other?

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    I've never heard of adding any oil to the mixture (and suspect this is the source of your problem). There's a great answer by Rider_X here: bicycles.stackexchange.com/a/51202/14027
    – Andy P
    Commented Jul 2, 2019 at 9:03
  • @AndyP great answer with some great info, thanks! Oz cycle's point of view seemed to me to be that the paraffin oil helps thin the mixture so it penetrates and adheres to the chain in a slightly more fluid behaviour? I've been told to hot-soak for cleaning, then cool the mixture until it's cloudy before removing the chain. I'm still learning about wax but already I have less dirt on a slightly wet-ridden 300km waxed chain than on a 200km dry-ridden only triflow lubricated chain. Oz Cycle is here if you were looking for his material youtube.com/user/Musiksteven ,
    – Scottmeup
    Commented Jul 2, 2019 at 12:11

1 Answer 1



I have heard of people in the old day mixing in paraffin oil, but I personally have just used straight paraffin with good results. All the original testing done by Friction Facts only used solid food quality paraffin. I suggest cleaning your chains again (i.e. strip off all oil) and using only straight food quality paraffin.


I gave hot waxing a try after seeing how well straight paraffin performed in a series of controlled tests performed by VeloNews and Friction Facts (2013 and 2014; both results are in the linked document).

Those tests used food-grade paraffin (i.e. must be > 99.5 percent pure to be labeled “Food Grade”). I watched Oz Cycle's video and some reason he had been using paraffin from candles, which could have less pure paraffin and other additives (e.g. perfume) that are not ideal for chain performance. So the first potential issues could be that you are using sub-par paraffin. Second, Oz Cycle also claimed, without evidence, that since straight paraffin wax easily flakes away from a candle with his finger nail, it will flake away from your chain leaving metal on metal contact, and hence need for paraffin oil to soften the wax. I find this claim dubious at best.

Let's look at the evidence. Friction Facts was probably the best source for detailed friction testing available to the public, before being bought out by CeramicSpeed. They had meticulous protocols and very accurate machinery, and didn't have any vested interest in the results outcome. They were hired by VeloNews to find the best lubricant available, straight paraffin won hands down. If straight paraffin simply flaked away from inner areas of the chain (e.g. the inner side of the roller) then the original Friction Facts testing would have immediately showed this problem as the 2013 testing also included extensive longevity testing.

From the original 2013 Velonews article:

We tested eight of the lubes for longevity, simulating a single dirty, wet ride and testing efficiency before and after.[...]

Once again, the old technology of paraffin wax vanquished all comers. In the longevity test, it was completely unperturbed by water, sand, and dirt; in fact, it was over 0.5 watts faster after being run for an hour in the grime. We believe that the wax needs to bed in a bit for maximum efficiency. And, since nothing really sticks to it, the goop was simply shed before it could slow anything down. The only other lube to increase efficiency after the dousing and dirtying was Park Tool’s CL-1.


The fastest bike lube isn’t designed for your bike at all. In every measure, the most efficient chain lubricant is simple paraffin wax, sold in solid blocks at any hardware store.

After you hot wax a chain, excess paraffin may flake off the outer surfaces, but this doesn't mean it is flaking off on the inside of the chain where 1) space is very restricted and 2) where you need the lubrication to be. If paraffin wax was flaking off from the inside of the chain, I don't think Friction Facts would have seen the stellar test. Given they were an independent testing body at the time, hired by VeloNews to get answers, I believe their results are credible.

The reason the straight paraffin wax likely does not flake away from the interior are for the following two reasons:

  1. Getting the chain very clean (i.e., bare metal, with no residue) before waxing means the paraffin adheres strongly to the internal surfaces of the chain; and
  2. The restricted space between the rollers and bushings means that wax that does penetrate into that area stays there as it has no where to go, especially in the hardened form!

As such, I suggest you stop using paraffin oil. Re-strip your chains back to bare metal, and get some fresh food grade paraffin wax. Leave the candles for romantic dinners with your bike.


A cheap and easy cleaning protocol I have worked out for dusty/dirty chains, as an alternative to an ultrasonic cleaner, is dumping the chain in boiling water and agitating roughly with a stir stick. The temperature liquefies the paraffin and the agitation dislodges the old paraffin and dirt. I then let the chain dry over night, before waxing the following day. I usually do 2-3 chains in one go. This is a "poor man's" ultrasonic cleaner, without the ultrasound cleaner apparatus nor ultrasonic compatible cleaners.

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    "Leave the candles for romantic dinners with your bike" - Worth a +1 just for that :-)
    – Andy P
    Commented Jul 4, 2019 at 7:55
  • Thanks! I didn't go as far as using candles - I bought some pure wax, it seemed seemed to be the same price or better than candles, and a lot easier to work with :) So if I understand: you would soak in hot water first for a clean then dip in hot wax rather than just using a sieve in hot wax for a combined clean / reapplication? Would that work for stripping my current wax off, or am I up for some more degreaser?
    – Scottmeup
    Commented Jul 4, 2019 at 12:27
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    @Scottmeup I would error on the side of caution and degrease the chain as you did before just to be sure there isn’t any oil residue. I mentioned the hot water cleaning as an aside, for dealing with muddy/grimy/dusty chains as I found the grime can contaminate the wax if you just plunk a dirty chain straight in. Then you get small particulars suspended in the wax, which I wonder about the impact on friction and wear.
    – Rider_X
    Commented Jul 4, 2019 at 15:13
  • @Rider_X I think I narrowed down the problem a little, but I'm not sure how to address it :) I re-dipped my chains just now and even keeping them above the muck as much as possible in a raised colander inside the crockpot, there was a fine layer of silt residue at the bottom of the colander: the chains were coming out of the crockpot with a grey coat of wax. I put more details in this question: bicycles.stackexchange.com/questions/63118/…
    – Scottmeup
    Commented Jul 20, 2019 at 8:19

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