Maintenance

Let's clean a black discolored silver ring.

I am trying to clean a silver ring that is over 20 years old and has turned black. This is a simple method using baking soda and a brush. I hope this will be helpful for those who have a silver ring that has turned black that they want to use for the first time in a while. Hello, I am MITUBACI craftsman Shindo. Last time...

Cleaning the animals at Sancha Zoo

MITUBACI has started selling an original jewelry cleaning set. The set is very easy to use and we will show you how to use it. This is Shindo, a MITUBACI craftsman. This time, I would like to introduce MITUBACI's showcase and talk about cleaning animals...

MITUBACI cleaning sets are now available!

After the workshop, we often receive many questions about handling and cleaning after seeing the beautifully finished rings and bangles. How can I clean them if they are stained or discolored? What kind of tools should I use? What are the causes of discoloration?

How to care for your silver items!

If silver jewelry is left unused, it will darken. In this article, we will discuss how to care for silver. Easy ways to care for silver items at home! My name is Shindo, a craftsman. This time, we will not use the polishing machine at MITUBACI Factory...

Complimentary After-sales Polishing

About our cleaning service Since rings are worn for many years, minor scratches and tarnish can become noticeable over time. MITUBACI offers free ring cleaning for many years, so please feel free to contact us. You can either mail your ring to us or bring it to our store and we will clean it...