Here are three descriptions about "Piano brightener, Piano Cleaning, Stain Removal, Scratch Care, Daily Polishing, Refurbishment and Maintenance Cleaner 120ml" 1. Highly efficient cleaning and polishing effect This piano brightener is specially designed for pianos and can deeply clean the surface of the piano, removing long-accumulated stains and dirt. Its unique cleaning formula can easily deal with scratches and effectively restore the bright surface of the piano. The daily polishing function can keep the piano looking as good as new for a long time and make it look brand new. 2. Comprehensive maintenance and protection This cleaner has a powerful maintenance function. It can not only clean the surface but also form a protective film to protect the piano from daily wear and tear and damage from external factors. Its refurbishment effect can restore the luster of old pianos and extend their service life. 3. Precautions Please ensure that the surface of the piano is dry and free of dust before use. Avoid contact of the cleaner with your eyes. If it accidentally gets into your eyes, rinse immediately with clean water. It is recommended to conduct a small-scale test in an inconspicuous place before use to ensure that the surface of the piano will not be damaged. Please keep the product out of the reach of children to prevent accidental ingestion. Please seal and store after use to prevent the product from evaporating. This 120ml piano brightener is an essential product for piano maintenance, capable of bringing a brand-new luster and long-lasting protection to your piano.