Best Treadmill Lubricants – 2024

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Last Updated: September 5, 2023

Treadmill maintenance is very important to help ensure the longevity and proper performance of your treadmill. Keeping the belt properly lubricated can help prevent rubbing, squeaking, as well as damage to the belt and motor, over time. Trust us, it is much more economical to do general upkeep, such as lubricating the belt on your treadmill than having to replace major components like the motor. You also want to be sure you lubricate your treadmill with the proper lubricant that’s formulated for treadmills, otherwise, you could damage your treadmill. So, if you’re looking for the best treadmill lubricant for your treadmill, we’re here to help! Below we have our list of the best treadmill lubricants that are from trusted brands. And if you’re in the market for a treadmill to lubricate, check these out.

Why You Should Trust Us

We’ve been using and testing treadmills for several years now, and we’ve had to lubricate so many belts that we’ve lost count! We are not only experts in testing and reviewing treadmills but lubricating them, so make sure you check out this guide to how to lubricate your treadmill, once you pick out the best treadmill lubricant below.

Our Best Treadmill Lubricants Picks

Sneak peek of the Best Treadmill Lubricants:

Horizon Silicone Lubricant 3-Pack

NordicTrack Treadmill Maintenance Kit

Bowflex Lube-n-Walk-Kit

LifeSpan Treadmill Belt Lubricant

The Best Treadmill Lubricants For 2024

1. Best Treadmill Lubricant Overall: Horizon Silicone Lubricant 3-Pack

Best Treadmill Lubricant Overall: Horizon Silicone Lubricant 3-Pack

One aspect that we’ve found to be really helpful in selecting the right treadmill lubricant, is buying one from your treadmill’s manufacturer, or a treadmill manufacturer. This way you can ensure that you’re using proper lubricant for the treadmill. Horizon Fitness is one of the top brands that we review and recommend fitness equipment from, especially treadmills, so they’re a trusted source for finding the best treadmill lubricant.

We’ve selected them as the best treadmill lubricant overall because they’re a great choice for the price. When purchasing the Horizon Silicone Lubricant, it comes in a 3-pack. Each bottle offers 2 applications so this kit should last you a while.

Many treadmills, including Horizon Treadmills, come pre-lubricated so you don’t have to worry about lubricating the belts after some use.


  • Comes With 3 Bottles
  • Silicone Lubricant
  • 2 Applications Per Bottle

2. Best Treadmill Lubricant Kit: NordicTrack Treadmill Maintenance Kit

Best Treadmill Lubricant Kit: NordicTrack Treadmill Maintenance Kit

The NordicTrack Treadmill Maintenance Kit doesn’t just include lubricant. After all, maintaining your treadmill isn’t just about keeping the belt properly lubricated. This kit comes with 3 0.5 oz lubricant packets, an applicator stick, belt cleaner, cleaning cloth, storage bag, replacement safety key, and step-by-step cleaning guide.

The added applicator helps to more evenly distribute the lubricant under the treadmill’s belt. The belt cleaner is also very helpful to help prevent dirt and debris from getting into the motor. Dust can collect over time, and if your tennis shoes have dirt on them, this could get on and under the belt and into the motor, potentially causing problems and damage. Just as we recommend wiping your treadmill clean of sweat after using it, it’s a good idea to keep the belt clean, too. This belt cleaner really helps make it an easy process.

Of course, this NordicTrack Treadmill Lubricant Kit is pricer than others on this list, but considering everything that it comes with, it is handy for keeping your treadmill in tip-top shape. That is why we’ve named it the best treadmill lubricant kit.


  • Comes With 3 0.5 oz Lubricant Packets
  • Silicone-Based Lubricant
  • Lubricant Applicator Stick
  • Replacement Safety Key
  • Durable White Cleaning Towel
  • 8 oz Spray Bottle Belt Cleaner
  • Storage Bag
  • Cleaning Guide

3. Best Easy-Apply Treadmill Lubricant: Bowflex Lube-n-Walk Kit

Best Easy-Apply Treadmill Lubricant: Bowflex Lube-n-Walk Kit

The easier to apply a treadmill lubricant, the better! Lubricating your treadmill shouldn’t be a bothersome process. What’s nice about the Bowflex Lube-n-Walk Kit is that it is easy to use and makes lubricating your treadmill’s belt a no-fuss task.

The Lube-n-Walk Kit includes 100% silicone lubricant and a 24” flexible applicator wand, which makes applying really simple. This applicator is plenty long for even large treadmills like the Bowflex Treadmill 22. This treadmill has a large, 22” wide, and 60” long belt. So, once you apply the lubricant to the applicator wand, you can slide it under the belt along the length of the deck.

The Bowflex Lube-n-Walk Kit is the best easy-apply treadmill lubricant and it comes with an instructional guide to make the process even simpler.


  • Comes With a 6-Month Supply of Lubricant
  • 100% Silicone Lubricant
  • 24” Applicator Wand
  • Plastic Sleeve
  • Instruction Guide

4. Best Treadmill Lubricant With Applicator: LifeSpan Treadmill Belt Lubricant

Best Treadmill Lubricant With Applicator: LifeSpan Treadmill Belt Lubricant

Another popular treadmill brand that we test is LifeSpan, along with Horizon, NordicTrack, and Bowflex. These brands are at the top of this list because we believe it is best to get treadmill lubricant straight from the source – treadmill manufacturers. The LifeSpan Treadmill Belt Lubricant is made with 100% silicone to ensure proper lubrication of your treadmill and help to prolong its life.

This lubricant is non-toxic and nonflammable so you don’t have to worry about any harmful ingredients. The extra-long applicator wand helps to apply the lubricant under the belt more efficiently and effectively. This way you don’t have to worry about getting the lubricant everywhere but under your treadmill’s belt, which is the worst.

This design makes the LifeSpan Treadmill Belt Lubricant easy to use.


  • Comes With a 4 oz Bottle
  • 100% Silicone Treadmill Lubricant
  • 10” Tube & Applicator
  • 4 Applications

5. Best Budget Treadmill Lubricant: Prounol 100% Silicone Treadmill Lubricant

Best Budget Treadmill Lubricant: Prounol 100% Silicone Treadmill Lubricant

While buying treadmill lubricant from your treadmill’s manufacturer, or a treadmill manufacturer is a good idea, it isn’t always the most practical. That’s why we’re here to help with this list of trusted treadmill lubricants. You might be trying to find the best budget treadmill lubricant, so if you are, check out this one.

The Prounol 100% Silicone Treadmill Lubricant is a really good bang for your buck. It comes in a 6.8 fl oz bottle that’s good for several applications to really get the most out of your purchase and to keep your treadmill up and running, well. Plus, it is made entirely out of silicone to be safe to use on your treadmill.

We like the long, squeeze applicator tube it comes with to make applying the lubricating simple and quick from the large bottle. This way, you don’t have to worry about wasting any of the lubricant.


  • Comes With a 6.8 fl oz Bottle
  • 100% Silicone Lubricant
  • 160 mm Squeeze Applicator Tube
  • Multiple Applications Per Bottle

6. Best Amazon Treadmill Lubricant: Sekoday Silicone Treadmill Belt Lubricant

Best Amazon Treadmill Lubricant: Sekoday Silicone Treadmill Belt Lubricant

As a big Amazon shopper, the Sekoday Silicone Treadmill Belt Lubricant is very appealing. Not only can you buy groceries, clothes, and other random items on Amazon, but you can buy treadmill lubricant, too. If convenience is best for you, you’re in the right place and should check out this best treadmill lubricant.

Sekoday Silicone Treadmill Belt Lubricant comes with 100% silicone lubricant and comes with 1 or two bottles, depending on how much you want to buy upfront. Each bottle is 4.2 fluid ounces so you can get multiple uses out of each.

In a single bottle kit, this treadmill lubricant comes with an application tube, replacement tube, precision screw cap, 5 tube caps, and 5 oil-absorbing cloths. It also includes a cap to seal the bottle in between applications. If you’re looking for the best Amazon treadmill lubricant, check this one out.


  • 1 Bottle Kit Includes 1 Bottle of 100% Silicone Treadmill Belt Lubricant
  • Application Tube
  • Precision Screw Cap
  • Sealed Bottle Cap
  • 5 Tube Caps
  • Multiple Applications Per Bottle

What To Consider When Buying A Treadmill Lubricant

When it comes to the best treadmill lubricant, we recommend considering the following factors to ensure you get the right kind.


The right kind of treadmill lubricant is the most important. Things like WD-40 or other oils aren’t appropriate to use for lubrication under the belt. Using the wrong item could damage your treadmill’s belt and motor. 100% silicone lubricant is what treadmill manufacturers suggest for most treadmills. We’ve included silicone-based lubricants on this list, and we recommend all of these lubricants to keep your treadmill working well.


Treadmill lubricants come in liquids and sprays, as well as bottles of different sizes and types. We prefer long applicator tubes, but it’s up to you on which type of applicator you prefer. We prefer quick and easy, as I’m sure you do too, so make sure to take a look and see if an applicator tube is included or what the process is to apply the treadmill lubricant under the belt.


When buying a treadmill lubricant, we highly recommend consulting with your treadmill’s manufacturer to make sure you’re buying the right kind. It is always a safe idea to buy directly from treadmill manufacturers to make sure you’re getting the best and most appropriate lubricant. There are also a few other places like Amazon, that can be a convenient way to get an appropriate belt lubricant, just make sure it is silicone-based.

Frequently Asked Questions

How Often Do You Need To Lubricate A Treadmill?

Most treadmill manufacturers recommend lubricating your treadmill every 3 months or after around 40 hours of use, whichever comes first. You want to make sure you lubricate your treadmill’s belt regularly to keep it in working condition and help prevent damage to the belt and motor.

How Do I Know If My Treadmill Needs More Lubricant?

If you are unsure if your treadmill needs lubricating, we recommend checking under the belt every once in a while to make sure it is lubricated. If you feel under the belt and notice it is slippery, or sticky it could mean the belt needs lubrication. Under the belt will feel waxy or oily when there is a lubricant present. About ½ oz is a good amount of lubricant to apply under the belt, as you don’t want to apply too little or too much.

What Is The Best Lubricant To Use On A Treadmill?

We recommend purchasing lubricant from your treadmill’s manufacturer or a treadmill manufacturer. Horizon Silicone Lubricant 3-Pack is the best treadmill lubricant we recommend, however, we also recommend lubricants from NordicTrack, Bowflex, and LifeSpan.