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Mothers California Gold 3 Clay Bar Complete Kit, 3 80-gram Clay Bars + 16 oz. Instant Detailer + Microfiber Towel — Removes Contaminants, Restores Brilliance & Smoothness of Paint (07240)

  • Based on 16,429 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 15
Order within 9 hours and 3 minutes
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Style: Original Kit (3 bars)


Features

  • Removes Embedded Surface Contaminants: Safely lifts paint overspray, industrial fallout, brake dust, tree sap, acid rain and bonded debris
  • Restores Smoothness & Brilliance: Leaves paint, chrome, glass, and smooth plastics slick, clean and revitalized
  • Complete Clay Bar System: Includes three 80-gram clay bars, 16 oz. Instant Detailer lubricant and a microfiber towel
  • Improves Wax & Polish Results: Creates a contaminant-free surface that enhances gloss, durability and bonding of waxes and sealants
  • Safe & Effective Paint Decontamination: Designed to stop long-term damage caused by embedded contaminants without harming finishes
  • Professional-Grade Results at Home: Trusted California Gold clay technology delivers smooth, showroom-ready surfaces

Description

Your car’s finish is exposed to a variety of potentially damaging contaminants. Paint overspray, acid rain, tree sap, airborne metal particles, bird droppings and brake dust all present a danger to the integrity of your paint. Mothers California Gold Clay Bar will stop this damage and restore brilliance to your car’s paint, chrome, glass and smooth plastics.

Brand: Mothers


Item Form: Bar


Scent: Unscented


Specific Uses For Product: Car


Material Feature: Spray


Item Form: Bar


Scent: Unscented


Specific Uses For Product: Car


Surface Recommendation: Metal, Glass, Plastic


Special Features: Multi Purpose


Contains Liquid Contents?: Yes


Recommended Uses For Product: Body


Product Benefits: Firming


Material Features: Spray


Item Volume: 470 Milliliters


Unit Count: 16.0 Fluid Ounces


Number of Items: 1


Item Weight: 710 Grams


Size: 16 Fl Oz (Pack of 1)


Brand Name: Mothers


Global Trade Identification Number: 05


Manufacturer: Mothers


UPC: 078175072405


Model Number: 07240


Part Number: 07240


Warranty Description: Customer Satisfaction


Item Type Name: California Gold Clay Bar System


Included Components: Mothers 07240 California Gold Clay Bar System


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great product with perfect results
Style: Original Kit (3 bars)
This kit has everything you need and super easy to use. Was a little hesitant to use since I have never clayed a car before. Use plenty of spray and lite pressure. Left the car smooth as butter. As I was clawing the hood and front of car, I could feel and hear the clay bar pulling pulling junk off of the paint. Followed up with Mothers wax and the car looks great. ... show more
Reviewed in the United States on March 14, 2026 by Steven J

  • Worked perfectly!
Style: Original Kit (3 bars)
It seems to happen more and more, but I got this Amazon delivery with pieces missing - one of the three clay bars was missing. I contacted Amazon and they said contact Mothers, which I did. After a couple of minutes, it was discovered that the box was tampered with and returned, and someone took one of the clay bars. Mothers immediately arranged to send me a replacement clay bar - quick and good customer service. I might consider buying directly from Mothers next time as the clay bar treatment I used on my Porsche Cayenne worked wonderfully. The process was simple, the clay bar left no marks and the paint surface was smooth again. I then buffed the car for a super nice, clean and new looking shine. I would highly recommend this product. ... show more
Reviewed in the United States on June 3, 2025 by Don Enderlein

  • Great kit, great price
Style: Original Kit (3 bars)
The clay kit is great. The lube/detailer has a nice scent and works really well to help the clay glide along the surface of the paint. I had no idea it came with a microfiber, but the one it came with is super soft and really nice. The clay does what it says, and like other clay bar kits, makes the paint really smooth. I was able to clay my entire car with just 1 bar and had over half of the spray left. How long 1 clay bar lasts is really up to how contaminated your paint is though. Super worth it and anyone with a car they care about should give it a try. ... show more
Reviewed in the United States on August 6, 2025 by Justin Draggett

  • Made a big difference, size provided is limiting factor
Style: Original Kit (3 bars)
Mothers makes dependable well priced products. This kit worked decently but it left things lacking. I have a black 2006 Volvo S60R. It has been babied this past year (I've owned it for a month now), but in full sun and up close, you can tell it's almost 12 years old. I did things a bit backwards and waxed it the moment I got it (CarGuys liquid wax), and it shines like hell but the finish was still a bit rough and the amount of metallic in the black sapphire paint actually accentuates instead of hides swirls, scratches, etc. This kit will likely only last you a single venture. The clay bars are very small. The spray bottle pretty much ran out right at the end. To be fair I was working in a do-it-yourself car wash so I could wash before and after and the wind was howling non-stop so that likely 50% of the spray didn't get to lay on the car anyway. But regardless, I wouldn't count on getting two goes from one bottle much less these two tiny bars. The kit was easy to use and comes with an absorbant wiping cloth as well. My only beef with the cloth is the huge Mother's branded tag on it. I will say this made a noticeable difference in the slick/smoothness of the pain but I can still feel some imperfections, I likely needed to start out with a higher grade and work down to finer versions. Still, the beading and gleam after just clay barring and pre-second wash was impressive. It did catch on some of the rougher plastic body kit panels and where there's a deep scratch on one trim panel, but it cleaned up easily. The finish I got after re-waxing after using this kit was noticeably improved, scratches etc still visible but the finish was such a smooth glossy sheen even in cloudy/overcast/darkening light. Considering I find it even harder to take my eyes off my car, I'd say this product is worth it. I'm not 100% satisfied with either Mothers or Meguire's but until I find a kit with a bigger volume of cleaner and larger bars for a similar price, I'll keep buying this twice a year. ... show more
Reviewed in the United States on October 28, 2017 by J. Bush

  • Surprised at how well this works on tree sap.
Style: Original Kit (3 bars)
This product actually works and it is fast and easy to use. Removed tree sap like magic.
Reviewed in the United States on April 13, 2026 by William J

  • Best improvement to aging paint available
Style: Original Kit (3 bars)
This was not my first experience using this clay kit as I have been using Mother's clay to detail the paint on my cars since I first learned about the advantages of using clay on a car's finish back in the late 1990's. Body and paint shops have been using clay for decades but Mother's brand brought the advantages of clay to remove paint contaminates to the gerneral public and I'm thankful they did. The before and after difference in the feel of the car's finish is amazing. I would never have believed the product claim of removing surface impurities until I tried it for myself. By way of example, I can stand the instant detailer (used to lubricate the clay) on the finish before using the clay and the bottle will stay in place. After using the clay, I can place the bottle in the same location and it won't stay in place. The finish is so smooth that nothing will stay in place, even something as light as a micro-fiber towel just slides off the finish. The clay treatment will not remove surface imperfections like swirl marks or small scratches but it prepares the finish for the next steps in a good paint detail job. I usually follow the clay with a polishing compound and then seal the finish with a ceramic "wax" to protect it from UV rays and the onslaught of chemical and mineral contaminats that are always present in the enviornment. Modern car finishes are very tough but if you want them to last its still important to clean and protect them every year or so. My car is a 2009 and is not stored in a garage but it still looks and feels almost showroom new thanks, in part, to this great product. ... show more
Reviewed in the United States on February 2, 2026 by James E. Stevens

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