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How to Remove Corrosion from Brass?

How to Remove Corrosion from Brass

Brass is a durable material that can last for many years but is susceptible to corrosion. Over time, brass objects can become tarnished and corroded, leaving them dull and aged. Fortunately, removing corrosion from brass items isn’t difficult. Let’s look at easy ways to clean and restore brass items.

Cleaning with Vinegar and Baking Soda

Cleaning brass with vinegar and baking soda is one of the easiest methods. It requires little more than white vinegar, baking soda, a soft brush or cloth, and some warm water. First, combine equal parts of baking soda and white vinegar until you have a paste-like consistency. Then apply the paste to the corroded area of the brass item using either a brush or cloth. Scrub gently in circular motions for five minutes before rinsing off with warm water. You should find that much of the corrosion has been removed after just one treatment. For tougher corroded areas or stubborn discolouration on the surface of your brass items, you may need to repeat this process several times until all traces of corrosion are gone.

Using Lemon Juice

Lemon juice is another excellent way to remove corrosion from brass items. All you need is lemon juice (freshly squeezed or store-bought) and some wet/dry sandpaper in medium-grit and fine-grit varieties. First, soak your brass item in lemon juice for 20 minutes before scrubbing it lightly with the medium-grit sandpaper for two minutes. Rinse off with warm water before repeating the process with fine-grit sandpaper for another two minutes—this will help smooth out any scratches left behind from using the medium-grit variety earlier on. Finally, rinse off your item again with warm water and dry it thoroughly before polishing it with a soft cloth for a shiny finish!

Using Commercial Brass Cleaners

Commercial cleaners dedicated specifically towards cleaning brass are also available if you want to avoid mixing up your own solutions at home or if none of the above methods work on particularly tough spots of corrosion on your item(s). These products come in different forms such as liquids, foams or pastes – so choose whichever format you feel most comfortable with – then follow the instructions provided by each product’s manufacturer carefully before applying it onto your item(s). After application, leave it on for 10 minutes before wiping away any residue with a damp cloth before drying it thoroughly afterwards!


Removing corrosion from brass doesn’t have to be difficult or time consuming – there are plenty of easy ways to do it! Whether you opt for natural ingredients like vinegar and baking soda, citrus fruits like lemons, or commercial cleaners specially designed for this purpose, these methods should help restore your tarnished brass items to their original shining state in no time! To ensure that this doesn’t happen again anytime soon however – make sure that you regularly polish your items after use – as this will help protect them against further oxidation damage down the line!

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