The item "baking soda" is popular among cleaning enthusiasts as "it often removes oil stains and odors." The other day, I also used pasty baking soda to clean the burner ring of the gas stove that was dirty with oil, but the black scorching remained unremovable. So, this time, I decided to try the "baking soda + hot water" method, which is "effective for removing scorching."

First, put baking soda, water, and the burner ring you want to clean in a pot and bring to a boil.
Boil for about 15 minutes and leave overnight. When I opened the lid of the pot the next morning, the baking soda solution inside was cloudy brown. This is proof that the dirt has been removed ...?
Place the burner ring taken out of the pot in the sink and rub it with a kitchen sponge.
The burner ring of the stove, which is often used, was stubborn even if it was scorched, and the sponge for the kitchen did not completely remove it. I did not give up and tried to sharpen the remaining dirt with the corner of the ruler, and it was completely complete. It was worth the wait overnight!
● Summary
"Baking soda + hot water" that is effective in removing scorching. However, depending on the degree of scorching, it may be necessary to rub or scrape with a sponge or a hard object. It wasn't a lot of work, but I realized that it would be ideal to not neglect the daily cleaning and prevent the scorching itself.
By the way, there is one caveat when boiling burnt food. If you boil water in a pot and then add baking soda, there is a risk of it spilling over. When practicing, don't forget the procedure of "put baking soda and water in a pot and then ignite"!