The 20/90g Mold Remover Gel is a highly effective solution for removing mildew and mold from various surfaces in your household. Whether it's the sink edge, ceramic tiles, or even the walls, this gel is designed to quickly and effectively prevent the growth of mold and eliminate dark brown stains. It is especially effective on sealing seams of bathtubs or showers. One of the key features of this gel is its safe and non-toxic composition. The main ingredients, sodium hypochlorite and sodium hydroxide, ensure that it is harmless and safe to use. You can confidently apply it to bathroom tiles, sinks, accessories, and sealants without worrying about any adverse effects. Using this mold remover gel is a breeze. Simply apply it to the affected area and let it sit for 3-5 hours, depending on the severity of the mold. After that, you can easily wipe it off with an old toothbrush or rag. If any mold remains, just repeat the process. The gel's new formula ensures thorough mold removal, leaving your surfaces clean and free from dirt. In addition to its effectiveness and ease of use, this mold remover gel also saves you time. Just apply it to the moldy area and go about your day. You can even watch a movie or do other tasks while the gel does its work. When you come back, you'll find that the mold has been completely removed, making it easily accessible for cleaning. Key Features: Quick and effective mold removal Safe and non-toxic composition Wide application on various surfaces Easy to use with simple application Saves time by allowing you to multitask Thorough mold removal for a clean surface