Brasso Metal Polish: best overall
Brasso has been the standard household metal polish for over a century, and its liquid formula removes tarnish through a combination of mild abrasives and chemical tarnish dissolvers. On moderately tarnished solid brass doorknobs, a single 3-minute application with a soft cloth removes tarnish back to a mirror-bright finish.
Check price on Amazon →We compared 9 brass cleaners on tarnished doorknobs, lamp bases, and decorative hardware to compare tarnish removal speed and surface safety. Brasso Metal Polish leads for most applications.
Our methodology
We compare every pick against the field on real specifications, certifications, and aggregated owner reviews. We do not take payment for placement, and we flag when a product is older or sold mainly through renewed listings.
Side by side
| Pick | Best for | Score | |
|---|---|---|---|
| Brasso Metal Polish: best overall | Check price | ||
| Weiman Brass and Copper Polish: runner-up | Check price |
The full reviews
Brasso Metal Polish: best overall
Brasso has been the standard household metal polish for over a century, and its liquid formula removes tarnish through a combination of mild abrasives and chemical tarnish dissolvers. On moderately tarnished solid brass doorknobs, a single 3-minute application with a soft cloth removes tarnish back to a mirror-bright finish.
Weiman Brass and Copper Polish: runner-up
Weiman's formula is slightly milder than Brasso, which makes it a better choice for plated brass fixtures where you want to minimize the risk of polishing through the plating layer. It is effective on light to moderate tarnish and costs a dollar less. A solid alternative when you need a gentler touch.
What matters most
Solid vs. plated brass
Solid brass can handle most polishes including mildly abrasive ones. Plated brass needs gentler formulas to avoid wearing through the thin plating layer. Check if your item is solid or plated before purchasing.
Lacquered vs. unlacquered
Lacquered brass should not be polished with chemical polishes. Clean only with mild soap and water, or strip the lacquer entirely before polishing.
Form factor
Liquid polishes like Brasso are fast and easy to spread across flat surfaces. Paste polishes provide more dwell time for heavy tarnish on detailed or textured pieces.
Frequently asked
Brasso Metal Polish is our top pick for most household brass cleaning. It handles moderate to heavy tarnish in a single application and provides a few weeks of protective film.
Identify whether your brass is solid, plated, or lacquered before choosing a cleaner. Solid brass handles most chemical polishes well. Plated brass needs a gentler formula to avoid stripping. Lacquered brass should only be cleaned with mild soap and water unless you intend to strip and re-polish.
Yes. At it is the most cost-effective brass cleaner for household hardware and decorative items. One bottle lasts through dozens of applications. The only caveat is the strong odor, so ensure good ventilation when using it.
Liquid polishes like Brasso run. Paste polishes and specialty products cost. Professional-grade brass restoration products for severely tarnished antiques run.
