Best Clay Bar KitsA clay bar kit5 Best Clay Bar Kits For Car & Boat is a handy cleaning tool you can use to keep your car clean and shiny. It helps you get rid of dirt and contaminants, along with the dull, lusterless appearance of your car.

A good clay bar kit can be hard to find. You need something that can effectively get rid of dirt, but at the same time, keep your paint job safe. It should be affordable, effective, and easy to use. Most importantly, it should last for some time.

Since finding the right clay bar kit can be difficult, here’s a list of the top 5 clay bar kits on the market, along with a guide to choosing the right one for you.

Best Clay Bar Kits For Car & Boat

1. Mothers California Gold Clay Bar System – The Best Value For Your Money

If you’ve used a lot of car cleaning and detailing products in the past, then you’ve definitely heard of Mothers. It’s one of the best companies out there and it has quite an impressive reputation.

This clay bar kit lives up to that reputation. It’s a high-quality kit that contains a bunch of premium items. And the best part: it comes at an extremely affordable price!

First of all, this kit contains not one, but two whole bars of premium quality clay. Each one weighs about 100g. This will allow you to clean your car several times without having to buy a new kit.

The second item worth mentioning in this kit is the detailing spray. It’s a really useful addition that is meant to work as a lubricant. After all, you can’t apply the clay without properly lubrication first.

Last but not least, you get a great microfiber towel with this kit. In other words, it’s the whole package. You won’t need anything else to get the job done. This is exactly what you’d expect from a manufacturer like Mothers.

Notable Features

  • Complete Clay Bar Kit
  • Includes 2x Bars, Detailer Spray & Microfiber Towel
  • 100g of Clay per Bar (200 Grams Total)
  • Great Value 


  • Brand: Mothers
  • Model: 07240
  • Weight: 1.5 lbs


  • Removes metal grains, tree sap, and debris
  • Comes with a microfiber towel
  • Safe to use on paint
  • Comes with detailing spray (as a lubricant)
  • Complete set at an affordable price


  • The clay is hard to deform or break into pieces

2. Chemical Guys Clay Bar & Lubricant Kit –  For Professional Detailers

Chemical Guys is another company that makes great detailing and car cleaning kits. In fact, this kit might actually be their best model, yet. It contains some of the best premium-quality items, all in one convenient package.

With this kit, you’ll get one bottle of lubricating spray, which means you won’t have to buy your own lubricant. You’ll also get a clay bar that weighs about 100g. This bar might seem like any clay bar you’ll find in most kits, but it isn’t.

The amount of detail the company put into designing and manufacturing this clay bar is unbelievable. It’s really one of a kind. That’s probably the reason why so many pro detailers favor this kit. They know it has all the good stuff.

In terms of appearance, the bar is pretty unique. It has an elastic yellow construction. In terms of function, it’s pretty handy. It effectively removes all kinds of contaminants from surfaces, without harming the surface whatsoever.

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You can use it on paint, glass, metal, or plastic. It won’t leave a scratch. The best part about this bar is that it’s also long-lasting. That’s really great because you only get one bar per kit. Good thing you won’t need more than one.

Notable Features

  • Multi-Surface Use
  • High-quality Lubricant Spray
  • 1x 100g Flex-Clay Bar 


  • Brand: Chemical Guys
  • Model: CLY_113
  • Weight: 1.32 lbs


  • Removes overspray, oxidized paint, and contaminants
  • Can be used on a variety of surfaces
  • Non-abrasive, so it’s great for new vehicles


  • A bit stiff
  • Needs force to deform

3. Towel Motors 2-Pack Detailing Clay – A Highly Reliable Choice

There’s a problem with most clay bar kits on the market. They come in plastic bags or pouches; you rip out the bar, use it once, and then toss it into a drawer or somewhere until the next time you need it.

When that time comes, you open your drawer to find a dusty, grimy bar of clay that’s too dirty to use. You end up having to buy a new one. Then you repeat the whole process. But not with this kit. That doesn’t happen with Towel Motors.

This kit has some of the best packing and presentation on this list. It comes in a non-stick plastic tray that sits in a very useful, hardwearing tin. This will let you take proper care of your clay bar kit. It’s going to last a long time.

As for the actual clay itself, the quality is pretty good. Since it’s a medium grade clay bar, you’ll have no trouble ripping and molding it into small pieces. This will help you get the most out of your kit and be able to use it several times.

This medium grade bar is strong enough to pull away even the most deeply ingrained dirt. It can fight all kinds of contaminants. At the same time, it won’t harm or damage your paint surface at all.

Notable Features

  • 2x 160 Gram Bars
  • Useful Storage Tin
  • Easy to Knead Formulation 


  • Brand: Towel Motors
  • Model: 28-01
  • Weight: 1.04 lbs


  • Used on rims, glass, chrome, and paint
  • Gives shiny appearance
  • Clears bugs, tars, and bird droppings


  • Not effective for stuck contaminants

4. Meguiar’s Smooth Surface Clay Kit – A Complete Kit

Here’s another great company that is well known for its premium-quality products. This kit, in particular, is one of their favorites. It’s a complete package, with everything you’ll ever need, all in one convenient, little box.

The clay bars in this kit are a bit small; each weighing about 80g, but the upside is that you get two per kit. It also comes with a great lubricating spray and a microfiber cloth of high-quality.

The only downside to this kit might be its price. It’s a bit expensive, but the quality and beauty of this kit definitely justify the price.

Notable Features

  • Full Kit
  • 2x 80g Bars
  • Comes with Lubricant Spray & Microfiber Towel 


  • Brand: Meguiar’s
  • Model: G1016
  • Weight: 1.9 lbs 
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  • Removes overspray, debris and contaminants effectively
  • Non-abrasive which makes it very safe to use
  • Comes with a microfiber towel to make cleaning easy


  • Lubricant included is not enough
  • Most expensive

5. YGDZ 2 Piece Car Clay Bar – Most Budget-Friendly

This kit is as simple as it gets. You won’t find any fancy items like a lubricating spray or a microfiber towel. It only has the basic things you need: two high-quality clay bars.

These bars are easy to rip apart and shape as you like. The question you’re probably asking right now is: “if it only offers clay bars, what’s so great about it”? Well, the best thing about this kit is its price.

It’s incredibly affordable and at the same time doesn’t sacrifice quality one bit. Plus, the clay bars are white. That means you’ll be able to see just how much dirt you’ve cleaned and whether or not there’s any left.

Notable Features

  • Low Price
  • 2x 100 Gram Bars
  • Soft & Easy to Mold
  • Available In White 


  • Brand: YGDZ
  • Model: FBA_LT0088
  • Weight: 7.2 oz (0.45 lbs)


  • Cleans contaminants effectively
  • Great, affordable price
  • Works on bumpers and mirrors, too


  • Very soft and changes shape when rubbed

Before Buying A Clay Bar Kit

Before buying a clay bar kit, there are a few things you have to think about. These factors can be the difference between buying the right kit and buying one that’ll damage your car. Here’s what you should know:

1. The surface of your vehicle

You have to decide what kind of surface you’ll be using the kit on. Surfaces like chrome, aluminum, stainless steel, brass, glass, plastic, and paint need a good clay bar kit to stay shiny and radiant.

Let’s not forget that these surfaces tend to attract dirt, contaminants, and all kinds of environmental pollutants. You’ll need an exceptional clay bar kit to remove all of this and still give you that silky smooth, mirror-like appearance afterward.

Most kits specify the kind of surface they work best on. All you have to do is choose the best kit for you. For example, when it comes to clear plastics, very few kits can get the job done. It has to be specifically made for cleaning clear plastic.

If you use a different kit, it might leave a light haze. Pay attention to what the kit can do. And remember to always do the claying before waxing or polishing the surface.

2. Color

Color is really important when it comes to clay bars. You’ll find that the majority of clay bar kits come with a blue bar. That’s the most common color. However, you should know that the lighter the color, the more visible the dirt will be.

Lighter colors also make the cleaning process easier. You’ll be able to see which side is the clean side and when you should fold the bar to start cleaning again. With a lighter bar, you’ll see when a patch is clean and when it’s time to hit the next spot.

3. Lubrication

Never try to use a clay bar kit on dry surfaces. It’s not recommended. It can lead to chipped paint and scratches. Without lubrication, you could end up ruining the entire surface of your car.

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That’s why you’ll find that most clay bar kits come with a detailer. This functions as a lubricant to keep your car safe. Try to look for clay bar kits that come with a lubricant rather than buying one on your own.

Worst case scenario, if there’s no lubricant available, don’t worry. You can try concentrated soapy water or a rinseless car wash solution. These aren’t as great as a detailer, but they’ll still do the trick.

Regardless of what you choose: always use a lubricant! You’ll find that the best kits on the market come with a lubricant spray. Just spray some of it on the surface and then follow up with a clay bar to rub the surface clean.

And remember, lubricants protect your paint job from damage, don’t take them for granted.

4. Size

When it comes to the size of the clay bar, as well as its shape, it doesn’t really matter. A bigger or smaller bar won’t make much of a difference. Size only matters when it comes to holding the clay bar.

You’re going to be holding it firmly and rubbing the surface of your car. You obviously don’t want something that’s too big. It’ll be frustrating to work with. Luckily, most clay bars can be split into a smaller size.

You can adjust your clay bar according to your hand. Normally, a clay bar weighs around 100g but you can break that down into smaller pieces. In other words, you can use the same bar several times when cleaning your car.

5. Ease of use

It kind of goes without saying; you don’t want something that’ll make cleaning time even harder for you. Find a good clay bar that’s easy to hold and use. As long as you can flatten it in your palm and hold it comfortably, you’re good to go.

You should also pay attention to the texture of the clay bar. If it’s too soft, it’ll lose its shape when you’re rubbing it against the car surface. On the other hand, if it’s too hard or tough, it won’t deform. Look for something in the middle.

6. Safety

When it comes to safety, clay bar kits aren’t really something you should worry about. The only thing worth mentioning is the safety of your paint job. However, if you use the right type of lubrication, your paint job should be safe.

Keep in mind that some types of clay bar kits can be a bit abrasive. These can damage your surfaces with or without lubrication. You definitely want to avoid those kits.

Ready To Buy The Best Clay Bar Kits?

Finding the right clay bar kit can difficult. There are so many factors to consider, you might feel overwhelmed. If that’s the case, don’t stress yourself. Just choose one of the kits on this list. They’re really some of the best you can find on the market.

Whether you’re a beginner or a pro detailer, you’ll find the right kit for you. Same goes for those on a budget. Try out a clay bar kit today and you’ll love the shiny, radiant, new car-look it’ll give your vehicle.