More about our Dual-Action Polishers
What is Dual-action?
These dual-action machines provide spinning and oscillating movement simultaneously–so you get the results you want safely. With dual-action polishers (also known as DA polishers or random orbital polishers) you can achieve a smooth, swirl-free finish without the risk of creating holograms or buffer trails. The dual motion helps prevent heat buildup, making them safer for the user and more effective in removing light to moderate swirl marks, scratches, and other surface imperfections.
What to look for in a Car Polisher
A proper dual-action or rotary polisher should have the following features:
- Built-in safety features
- Several speed adjustments
- Balanced weight to allow for maneuverability
- Can accommodate varying sizes of pads for more versatility
Which products do I need to remove scratches from my car?
The answer depends on what you’re looking to do and the state of your car’s paint. But we have a method for selecting the right machine, pad, and polishing compound for what you need. Read How to Choose the Right Compound or Polish.
Learn More: Exterior How-To's
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When Power Tools Make Sense for DIY DetailersPower tools can be intimidating for many car owners — and editors acknowledged that up front in their testing. In 2025, the tools that earned top marks weren’t the most aggressive or complex, but the ones that made professional‑level results feel achievable at home. From beginner‑friendly polishers to thoughtfully designed machines that prioritize control and safety, these picks stood out for lowering the learning curve rather than raising it. -
The Exterior Car Cleaning Products Editors Tested (And Actually Kept Using)Not all car cleaning products earn their reputation through hype — some earn it through testing. In 2025, editors from outlets like Car and Driver, Road & Track, MotorTrend, and Bob Vila repeatedly highlighted the same Chemical Guys exterior products for one simple reason: they made washing cars easier, safer, and more predictable. From pressure washers designed specifically for paint safety to foam systems and drying towels that reduce swirl marks, these picks stood out because they actually worked in real‑world conditions—not just on paper. -
How to Clay Bar Your Car Properly to Decontaminate PaintUnlock the Detailer's Secret with Clay Bars. Learn how to restore your car's paintwork to a smooth-as-glass finish and protect it from environmental damage. -
How To Buff A Car: Step-By-Step Guide To A Mirror FinishLearn how to buff a car the right way with Chemical Guys to remove swirls, restore clarity, and achieve a deep, long-lasting mirror finish.
