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      Sud Factory - Professional-Grade Water Spot Removal & Detailing Products
      Free Shipping on Orders $50+
      30-Day Money-Back Guarantee
      Trusted by 150,000+ Customers
      100% Made in USA
      Free Shipping on Orders $50+
      30-Day Money-Back Guarantee
      Trusted by 150,000+ Customers
      100% Made in USA
      CART
      Used by teams at SpaceX Marriott TheBus ENVY

      Sound familiar?

      You cleaned it.
      It still looks tired.

      Island life is rough on surfaces. Red dirt stains the paint and rockers. Salt air and hard water leave haze on the glass. The shower door looks foggy the day after you scrub it. So you buy another bottle. And another. It looks better for a day, then the spots are right back where you left them. That's not you. Most of what's on the shelf just moves the mess around instead of taking it off.

      • Windshield haze that glares at night, no matter how much you wipe
      • Red dirt and rust stains that laugh at car wash soap
      • A shower door, faucet and tile that never look clean
      • A garage shelf full of single-purpose bottles that each do one thing halfway

      There's a better way. And it's not another bottle for the pile.

      Not off the shelf

      One system.
      Not a shelf full of bottles.

      Off the shelf, you get a bug remover, a tar remover, a sap remover, a water spot remover, a glass cleaner, and a lot of hope. Sud Factory is built the way pros work: a dedicated formula for each surface that takes the buildup off, then a ceramic layer that seals the shine in.

      • Spotless X2 bottle

        Built for glass.

        Spotless X2 takes haze, hard water spots and grime off glass and chrome.

      • Dissolve X2 bottle

        Built for paint.

        Dissolve X2 takes red dirt, rust stains, tar, sap and dull film off paint, wheels, chrome, plastic, rubber and gelcoat.

      • SFX1 Nano Ceramic Shine Spray bottle

        Sealed with ceramic.

        SFX1 adds instant wet-look gloss and water beading that lasts up to 12 months.

      Off the shelf
      Sud Factory
      A separate bottle for bugs, tar, sap and spots.
      One system. Bug splatter, tar, tree sap, bird droppings, rust stains, red dirt, water spots and grime come off.
      Gives up on stains that have been there for years.
      Takes them off. Dull, cloudy glass and paint come back to life.
      One generic spray for everything.
      Dedicated formulas for glass and paint.
      Water sits there and dries right back on.
      Water beads up and flies off.
      Shine that's gone after the first rain.
      Nano ceramic shine that lasts up to 12 months.
      Car only.
      Auto and home. Showers, faucets and tile too.

      Pro-grade. Made in USA. Used by teams at SpaceX, Marriott, TheBus and ENVY.

      See how simple it is

      3 steps. Done.

      Wipe on. Wipe off. Shine.

      The same order a pro detailer follows, in your own driveway or bathroom. No machines, no buffer, just a microfiber towel.

      1. Wiping a windshield clear with a microfiber towel

        Remove.

        Spotless X2 on glass and chrome. Dissolve X2 on paint, wheels and trim. Wipe on, wipe off. The buildup comes off instead of getting smeared around.

      2. Red car with a deep, glossy paint finish

        Shine.

        Mist on SFX1 and wipe. Instant deep, wet-look gloss.

      3. Water beading on glossy black paint

        Protect.

        Water beads up and flies off, and the shine lasts up to 12 months.

      Get all 3 steps · $69.99

      Ultimate Bundle: Spotless X2 + Dissolve X2 + SFX1

      No filters. No tricks.

      Real cars. Real glass. Real results.

      Years of red dirt, hard water spots and cloudy buildup on the left. Crystal-clear glass and wet-look paint on the right.

      • Car side window after: clear glass reflecting trees and sky Car side window before: covered in hard water spots

        Car window · Spotless X2Auto

      • Shower glass after: clear view of the tub and towels Shower glass before: clouded with hard water spots

        Shower glass · Spotless X2Home

      • Black alloy wheel after: clean, deep black finish Black alloy wheel before: dull and spotted

        Wheel · Dissolve X2Auto

      • Headlight lens after: clear lens Headlight lens before: hazy and spotted

        HeadlightAuto

      • Black car paint after: deep, spot-free gloss Black car paint before: dotted with water spots

        Black paintAuto

      • Bathroom sink drain after: bright, clean chrome Bathroom sink drain before: crusted with mineral scale

        Sink drainHome

      1–3 of 6 · Auto & Home

      • 4.96/5From 2,108 reviews
      • 150,000+Customers
      • Made in USAPro-grade

      Used by teams at SpaceX, Marriott, TheBus and ENVY.

      • ENVY
      • Lyft
      • SpaceX
      • Marriott Vacation Club
      • Metro
      • TheBus

      Real customers. Real problems. Real results.

      • “Used it on vehicles and house windows with hard water spots, it works very well! I’ve tried a number of different products and even 30% vinegar with steel wool and nothing compares to this product!”

        Josh✔ Verified buyer · Spotless X2 · Aug 26, 2026

      • “The glass and paint water spot removed all of my water spots, it is exactly like advertised.”

        Virakone✔ Verified buyer · Paint & Glass Bundle · Jul 28, 2026

      • “I clean my shower glass with it and it came clear… Try it out for yourself, it works!!!”

        Gloria✔ Verified buyer · Ultimate Bundle · Aug 17, 2026

      • “I have used this on my Escalade and it always gets everything off. Tried other products and none work as good as this.”

        Eduardo✔ Verified buyer · Spotless X2 · Sep 15, 2026

      Choose your fix

      Pick your result

      Get the full system, or start with the fix you need most.

      MOST POPULAR The Ultimate Bundle: Dissolve X2, SFX1 and Spotless X2 bottles

      The Ultimate Bundle

      The full transformation

      Spotless X2 + Dissolve X2 + SFX1. Your car, home and boat look new again.

      $69.99

      All three for $10 more than any 2-product kit

      • Glass, paint, chrome, wheels and trim, all in one box
      • Ships every day, 30-Day Money-Back Guarantee on unopened product
      Get the full system

      Start with your problem

      Pick one · from $34.99

      Kits: what do you want back?

      2 products · $59.99

      • Spotless X2 and Dissolve X2

        Clear glass. Clean paint. Like new again.

        Glass + Paint Restore · Spotless X2 + Dissolve X2

        • Crystal-clear windows, mirrors and chrome
        • Red dirt, rust stains, tar, sap and dull film off paint, wheels and trim
        • Want the shine too? The Ultimate is only $10 more.
      • Spotless X2 and SFX1

        Clear glass that stays clear.

        Clear & Seal Kit · Spotless X2 + SFX1

        • Haze, hard water spots and grime off glass and chrome
        • Instant gloss and water beading
        • Works on the car and in the shower
      • Dissolve X2 and SFX1

        Paint that looks new again. With a wet-look shine.

        Restore & Shine Kit · Dissolve X2 + SFX1

        • Stubborn stains, water spots and dullness off paint, wheels, plastic, rubber and gelcoat
        • Instant wet-look gloss
        • Water beads up and rolls right off

      Singles

      Each · $34.99

      • Spotless X2 bottle

        Crystal-clear glass after years of buildup.

        Spotless X2 · Glass & Chrome Restorer

        • Takes haze, hard water spots and grime off windshields, shower doors, mirrors, chrome, tile and faucets
        • One bottle for the car and the bathroom
      • Dissolve X2 bottle

        Stains gone. Paint looks new again.

        Dissolve X2 · Paint & Surface Restorer

        • Red dirt, rust stains, tar, sap and the dull film nothing off the shelf could touch
        • Paint, wheels, chrome, plastic, rubber and gelcoat (yes, boats too)
        • The perfect prep before SFX1 or HybridCoat
      • SFX1 Nano Ceramic Shine Spray bottle

        Spray. Wipe. Water flies off.

        SFX1 · Nano Ceramic Shine Spray

        • Instant deep gloss after every wash
        • Hydrophobic: water beads up and flies off
        • Shine and protection that last up to 12 months
        • Mist on, wipe off: done in minutes, no machine needed

      Stock up on any one bottle: 2 for $53.98 · 3 for $71.97

      The long-term upgrade

      The shine people stop and ask about.

      Deep, wet-look gloss. A surface so slick water flies off. Up to 5 years of graphene ceramic protection, and you put it on yourself.

      • 80% SiO2 + 5% graphene oxide. 10H hardness.
      • Extremely glossy, super-slick, water beads right off
      • Stands up to UV, acid rain and bird droppings

      Prep with Dissolve X2 + Spotless X2. Two layers. 24h cure. Done.

      $99.99· 50mlGet the shine

      Auto & Home

      Same bottle. Driveway to shower.

      The Spotless X2 that clears your windshield also takes shower buildup off glass doors, mirrors, faucets and tile. One system, two places, way fewer bottles under the sink.

      Car window after Spotless X2: clear glass reflecting trees and skyAuto

      Glass, paint, chrome, wheels and trim. Boats too (gelcoat).

      Shop Auto
      Shower glass after Spotless X2: clear view of the tub and towelsHome

      Shower doors, mirrors, faucets and tile.

      Shop Home
      Spotless X2 bottle

      Good questions

      Before you try it

      Will it work on stains I've already given up on?

      That's what it's built for. Spotless X2 and Dissolve X2 take on years of buildup: hard water spots, red dirt, rust stains, tar, tree sap, bug splatter, bird droppings and grime. Look at the before/afters above. That's real buildup coming off real cars and real glass.

      Is it safe on my paint?

      Yes. Dissolve X2 is safe on clear coat. It's made for paint, wheels, chrome, plastic, rubber and gelcoat, and it goes on with a microfiber towel. No abrasives, no machines. Always follow the directions on the label.

      Is it safe on window tint, matte paint or wraps?

      Yes, all three. Tinted windows are safe because tint sits on the inside of the glass, and the spots and haze you're taking off are on the outside. It also works on matte paint and vinyl wraps.

      Do I need all three?

      No. Each bottle does its own job, so start with the fix you need (see Pick Your Result). For glass, paint and shine together, the Ultimate Bundle gets you all three for $69.99, $10 more than any 2-product kit.

      How long does the shine last?

      SFX1 gives instant gloss and water beading that lasts up to 12 months, and about 6 months on average with no upkeep.

      Does it work on my home too?

      Yes. The same Spotless X2 that clears your windshield takes shower buildup off glass doors, mirrors, faucets and tile.

      How fast does it ship, and what's your guarantee?

      Orders ship every day, weekends included: order by midnight HST and it ships within 1 business day, then arrives in 1-3 days. Orders $50+ ship free; $4.99 Priority under $50, or $19.99 for Expedited. U.S. addresses only. Changed your mind before you open it? Our 30-Day Money-Back Guarantee on unopened product has you covered. Opened bottles aren't eligible for a refund.

      Buy with confidence

      Your worst stain is next.

      The stain you gave up on, on your car, in your shower or on your boat: this is what Sud Factory is built for. 4.96 stars from 2,108 reviews, shipped every day, and a 30-Day Money-Back Guarantee on unopened product.

      The Ultimate Bundle: Dissolve X2, SFX1 and Spotless X2
      • 30-Day Money-Back Guarantee on unopened product
      • Ships every day, weekends included
      • Free shipping on orders $50+

      Made in USA · 4.96/5 from 2,108 reviews · 150,000+ customers

      Why Sud Factory Works Differently

      Don’t Cover Up the Damage Remove It. Restore It. Protect It.

      Ordinary cleaners only improve the surface temporarily. Sud Factory is built to actually remove the mineral contamination, restore the surface, and help protect the results.

      1

      Remove the Buildup

      Target stubborn calcium, lime, rust and mineral deposits instead of just cleaning around them.

      2

      Restore the Surface

      Bring back clarity, color depth, gloss and shine on glass, paint and exterior surfaces.

      3

      Protect the Results

      Finish with a slick ceramic layer that helps resist water spots, contamination and everyday exposure.

      Typical Cleaner

      Temporarily improves the visible surface

      →
      Sud Factory System

      Removes contamination, restores appearance and adds protection

      Complete Glass + Paint + Protection System

      Get All Three Steps in the Ultimate Bundle

      Includes Spotless X2, Dissolve X2 and SFX1 Ceramic.

      Made in USA No Machines Needed Free shipping on orders $50+
      Get the Complete 3-Step System →
      Verified Reviews

      REAL CUSTOMERS. REAL PROBLEMS. REAL RESULTS.

      4.96 from 2,108 verified reviews

      ★★★★★

      “Used it on vehicles and house windows with hard water spots, it works very well! I’ve tried a number of different products and even 30% vinegar with steel wool and nothing compares to this product!”

      J
      Josh✔ Verified buyer · Spotless X2 · Aug 26, 2026
      ★★★★★

      “Works great, easy to use. Had some stubborn water spots. I wouldn’t say it looks like brand new glass but it looks way, way better than it ever did with other products.”

      J
      John✔ Verified buyer · Ultimate Bundle · Sep 15, 2026
      ★★★★★

      “The glass and paint water spot removed all of my water spots, it is exactly like advertised.”

      V
      Virakone✔ Verified buyer · Paint & Glass Bundle · Jul 28, 2026
      Read all 2,108 reviews →

      COMMON QUESTIONS

      FREE SHIPPING ON $50+ OR ANY BUNDLE
      DO YOUR PRODUCTS ACTUALLY WORK?
      Absolutely. Unlike generic cleaners that just mask issues, Sud Factory products are chemically engineered to target and dissolve contamination. We rigorously test every formula to ensure it delivers professional-grade results right out of the bottle. Check out our thousands of 5-star reviews for proof!
      WHAT MAKES SUD FACTORY DIFFERENT FROM STORE BRANDS?
      Most store-bought products are diluted and designed for "maintenance," meaning they only hide stains temporarily. Sud Factory formulas are corrective. We focus on potency and long-lasting removal. We solve the problem at the source so you don't have to keep buying products that don't work.
      WHERE ARE YOUR PRODUCTS MADE?
      Proudly made in the USA! Specifically, we are based in Hawaii. Our unique island environment (salt air, intense sun, hard water) forces us to create products that are tougher and more durable than the competition. 🤙 Aloha!
      IS DISSOLVE X2 SAFE FOR MY CAR'S CLEAR COAT?
      Yes! Dissolve X2 is engineered to be aggressive on mineral deposits but safe for modern clear coats. It uses a chemical reaction to neutralize water spots without the need for heavy abrasives that can scratch your paint. Always follow the instructions for the best results.
      DO I NEED A MACHINE BUFFER OR EXTRA TOOLS?
      Nope! Sud Factory products are designed for a simple "Spray & Wipe" application. The chemistry does the hard work for you. All you need is a clean microfiber towel and some water for rinsing. No expensive machines or professional training required.
      CAN I USE THIS ON SURFACES OTHER THAN CARS?
      Yes! Our products are incredibly versatile. Customers use Spotless X2 on home shower doors, exterior windows, and mirrors to remove hard water buildup. It's also perfect for Boats, RVs, Motorcycles, and Trucks. If it has glass or paint, we can clean and protect it.
      HOW LONG DOES SHIPPING TAKE?
      We ship fast! Orders ship every day and arrive in 1–3 business days . Orders $50+ ship free; $4.99 Priority under $50. Need it faster? Expedited 1–2 business day shipping is $19.99. We currently ship to U.S. addresses only. We ship directly from our fulfillment center to get your kit to your door as quickly as possible.
      IS THERE A 30-DAY MONEY-BACK GUARANTEE?
      Yes. Our 30-Day Money-Back Guarantee covers unopened product. Start your return within 30 days of receiving your package through our Returns Portal. Items must be unopened and in resalable condition, and return shipping is paid by the customer. See our Returns Policy for full details.
      CAN I BUY THIS IN STORES?
      To keep our prices fair and ensure you get the freshest product, Sud Factory is primarily available through our official online store. This allows us to cut out the middleman and pass the savings directly to you.
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