Copper Coin Rust Cleaner

Product Photo

Usage Scenarios

Antique Coin Restoration: Targets iron-scale rust, green rust, and mottled stains on bronze and brass coins, restoring clear patterns and texture. Ideal for collectors and antique professionals.
Household Coin Refurbishment: Cleans rusted coins (e.g., ancient coins, commemorative coins) lying idle at home, removing unsightly rust to revive their neat appearance. Suitable for daily household item maintenance.

Product Introduction

The product is triple plant-based formula, gentle and non-damaging.It contains 3 powdered mixtures extracted from natural plants, non-strong acid and alkali, non-corrosive to the original copper material of coins. Avoids irreversible damage caused by traditional chemical agents, safeguarding the historical and collection value of coins.It is easy to use.No complicated tools needed—simply boil to dissolve rust. Stubborn stains can be removed by repeated use, friendly for beginners.100g bottle supports 30+ cleaning sessions for thousands of coins, with a shelf life of 1 year when sealed. Far higher cost-effectiveness than similar products.

Usage

1. Pre-Treatment:
Gently brush off surface dust with a soft brush and separate stuck coins (to prevent mutual friction damage during boiling).
2. Prepare the Solution:
Pour 1 spoon (approx. 5g) of powder into a pot, add cold water (enough to cover the coins), and stir until fully dissolved.
3. Boil to Remove Rust:
Place rusted coins in the pot, bring to a boil over high heat, and keep boiling for 10 minutes (for severe rust, extend to 15–20 minutes or boil 2–3 times repeatedly).
4. Cleaning And Finishing:
After turning off the heat, wait for the water to cool, remove the coins, rinse thoroughly with clean water, dry with a cloth, and air-dry in a ventilated place (avoid residual water causing secondary oxidation).