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Deal.ai › Mothers
Mother's
Mother's California Gold Clay Bar Kit

Mother's California Gold Clay Bar Kit

Best price now

$27.99at O'Reilly Auto PartsChecked 1 h ago

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Price facts

  • Lowest price today: $27.99 at O'Reilly Auto Parts (checked Nov 11, 2026).
  • Our take on the Mother's California Gold Clay Bar Kit

    A paint-decontamination kit built around clay bars that pull embedded grit, overspray and industrial fallout out of clearcoat so wax and sealant bond evenly. The kit pairs the clay with a detailer spray for lubrication and a microfiber towel for wipe-down. It suits anyone prepping a car for wax, and detailers who want a simple, forgiving clay that is not aggressive on paint. Against liquid clay mitts and towels it is slower and needs kneading, but the bar conforms to curves and tight panels better.

    Best forPre-wax paint prep on daily driversRemoving overspray and fallout from clearcoatDetailers who prefer a traditional clay barGlass and metal decontamination
    Pros
    • Clay lifts bonded contaminants clearcoat washing leaves behind
    • Detailer spray lubricates so the bar glides without marring
    • Microfiber towel included for wiping residue
    • Works on paint, glass and metal
    • Gentle enough for regular use on factory clearcoat
    Cons
    • Slower than a clay mitt or towel
    • Bars need kneading and can be dropped and ruined
    • Leaves residue that must be wiped off promptly
    • Clay hardens if frozen, so storage matters

    Mother's California Gold Clay Bar Kit prices at every store

    • O'Reilly Auto PartsNew

      In stock

      $27.99Checked 1 h ago
      Visit O'Reilly Auto Parts

    Also available at

    • AmazonCheck price at Amazon
    • Auto Body ToolmartCheck price at Auto Body Toolmart
    • AutoZoneCheck price at AutoZone
    • Do it BestCheck price at Do it Best
    • eBayCheck price at eBay
    • Fleet FarmCheck price at Fleet Farm
    • FleetPrideCheck price at FleetPride
    • Home DepotCheck price at Home Depot
    • NationalToolWarehouse.comCheck price at NationalToolWarehouse.com
    • RunningsCheck price at Runnings
    • US Auto SupplyCheck price at US Auto Supply
    • WalmartCheck price at Walmart

    Store links may earn us a commission.

    Mother's California Gold Clay Bar Kit price history

    Lowest price we've seen: $21.35 on Nov 11 at Home Depot. Tracked across 13 stores since Nov 11.

    What reviewers say

    Owners treat it as a reliable prep step before polishing or waxing, and say the paint feels smooth and slick afterward. Complaints center on the kneading and wiping work and on clay that dries out or gets dropped.

    What people mention
    • Paint smoothnessPraisedOwners say the paint feels noticeably slicker and cleaner after claying.
    • Ease of useMixedUsers find the bar effective but slower and fussier than a clay mitt or towel.
    • LubricationPraisedThe included detailer spray is said to let the bar glide without grabbing.
    • ResidueCriticisedReviewers note the detailer leaves a film that has to be wiped off right away.
    • DurabilityMixedSome say a bar lasts several cars, others report it drying out or hardening in storage.

    About the Mother's California Gold Clay Bar Kit

    Mother's California Gold Clay Bar Kit is a clay bar kit for cleaning vehicle paint and glass. It is used for detailing and prepares the surface for waxing. It works on painted surfaces and clearcoats, and on glass and metal.

    The clay is not hazardous to your paint. It is unscented. After use, wipe off the excess detailer. The kit includes a microfiber towel, and the clay is meant for long-term use. Protect it from freezing.

    Form
    Clay bar
    Product type
    Kit
    Volume
    100 g (one clay bar)
    Kit options
    Clay kit, 3 clay bars, 3 clay bars complete kit
    Included
    Microfiber towel
    Surfaces
    Painted surfaces, clearcoats
    Materials
    Glass, metal
    Supported areas
    Paint, glass
    Compatibility
    All cars
    Application
    Cleaning, detailing
    Finish
    Prepares the surface for complete waxing
    Residue
    Wipe off excess detailer
    Scent
    Unscented
    Storage
    Protect from freezing
    Users
    Professional detailers, body men, car enthusiasts

    Specifications

    Finish
    Paves the way for complete waxing
    Volume
    100 g (One Clay Bar)
    Size
    Clay Kit, 3 Clay Bars, 3 Clay Bars Complete Kit
    Compatible Materials
    Glass, Metal
    Compatible Surfaces
    Painted surfaces, Clearcoats
    Compatible With
    All Cars
    Supported Area
    Paint, Glass

    Questions and answers

    What is a clay bar kit for?
    It removes bonded contaminants such as overspray, tree sap and industrial fallout that washing cannot. The result is a smooth surface so wax, sealant or polish bonds evenly.
    Can it damage my paint?
    Used with enough detailer spray as lubricant, the clay is not hazardous to factory clearcoat. Marring usually comes from too little lubrication or a dirty bar, so knead it often.
    Does it work on glass and metal?
    Yes. The clay is listed for painted surfaces, clearcoat, glass and metal, so it can clean windshields and chrome as well as paint.
    How do I store the clay?
    Keep it from freezing. Cold hardens the bar and makes it unusable, so store it indoors and reseal it after use.
    Do I still need to wax after claying?
    Yes. Claying strips the surface and leaves it bare, so follow with wax or sealant for protection.
    Where is the Mother's California Gold Clay Bar Kit cheapest?
    At O'Reilly Auto Parts, for $27.99, as of our latest check.
    Where can I buy the Mother's California Gold Clay Bar Kit?
    13 stores we checked sell it, including O'Reilly Auto Parts, Amazon, Auto Body Toolmart, AutoZone, Do it Best.

    Buying guides that pick the Mother's California Gold Clay Bar Kit

    • Best car detailing products for a shiny finish

    Stores we've priced the Mother's California Gold Clay Bar Kit at

    • Fleet Farm deals and prices
    • Home Depot deals and prices
    • Runnings deals and prices
    Commercial use
    Yes
    Residue
    Wipe off the excess detailer
    Form
    Clay Bar
    Included Accessories
    Microfiber towel
    Application Type
    Cleaning
    Durability
    Long-term use
    Scratch Resistance
    Not hazardous to your paint
    Product Type
    Kit
    Scent
    Unscented
    Storage Instructions
    Protect from Freezing: Yes
    Material Type
    Metal
    Surface Type
    Painted surfaces
    Typical Users
    Professional detailers, Body men, Car buddies
    Automobile Model
    Durango (2019)
    Commercial Use
    Yes
    Walmart deals and prices

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