There are different types of batteries, but in many apartments there are still cast iron batteries – from the times of the USSR. Washing them is a pain in the ass!
Why you need to wash batteries
How to wash the battery inside?

Once a month or more
Source: The Voice Mag
Benjamin Smith is a fashion journalist and author at Gossipify, known for his coverage of the latest fashion trends and industry insights. He writes about clothing, shoes, accessories, and runway shows, providing in-depth analysis and unique perspectives. He’s respected for his ability to spot emerging designers and trends, and for providing practical fashion advice to readers.