• This text uses a translation app. To clean the inside of the Super Nintendo, open the Super Nintendo and clean the board, or check if the board has the best image quality among the Super Nintendo. Also, is it illegal to replace the button battery of the Super Nintendo software? Is it illegal to buy a product for sale by doing these things? Excuse me for a long sentence.

スーパーファミコンやソフトなどのクリーニングなどは してもデータに影響しませんか？ また、クリーニングをしても大丈夫ですか？