Because of the properties of sealant (absorbing moisture in the air for consolidation), the surface is prone to mold and we always see the black edges due to moisture in contact with water. But regardless of appearance or hygiene issues, you should start to deal with mold! 🙋🏻‍♂️
☹️ When the situation is slight:
When the mildew problem is not serious, just wash it with toilet cleaner/bleach 💦!
☹️☹️☹️When the situation is severe:
When the mildew situation becomes serious, you may consider reapplying the sealant again. This is not difficult, but it takes time to scrape off the old sealant😅. You may consider scraping it with a blade🔪, and then you can fill in the seam position and then use a plastic scraper to scrape off the excess glass glue until the surface is flat, and then wait for 2-3 hours to complete! 👍🏻👍🏻
㊙️ But if you want to prevent problems in the first place, you can use DOWSIL™ F4 High Performance Kitchen and Bathroom Mould Resistant Sealant, which provides 5 times the anti-mold function in high temperature and high humidity environments, so you don’t have to worry about mold problems all day long!

✅ DOWSIL™ F4 High Performance Kitchen and Bathroom Mould Resistant Sealant
⭐ Product Nature:
– 4X higher resistance to growth of mould and mildew
– Conforms to ASTM G21 (class 0 anti-mildew)
– Extremely low VOC (<2%), friendly product
– One part and easy to use
– Provides a durable and strong seal
⭐ Suitable For:
– Interior and exterior sealing
– Cabinets
– Partitions
– Gaps in Balcony
– General industrial applications
⭐ Net Volume: 300ml
⭐ Color: ⬜ White

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