I had a professional recaulk my bathroom, and while it looked great for a week or two, it started to yellow after that. The pro isn't replying to my messages, so I might have to tackle this myself. I found that many sources say UV exposure and moisture can cause the yellowing, but our bathroom doesn't get direct sunlight, even though it does have a window. What should I consider when buying caulk? I want to avoid making the same mistake as others who chose the wrong product. Any advice would be appreciated!
3 Answers
If it yellowed, it’s likely that an acrylic caulk was used instead of silicone. Acrylic isn’t designed for high-moisture areas like bathrooms. Double-check the label next time you purchase, and ensure it’s specifically for bathroom use.
Honestly, just buy the best caulk you can find, ideally one that’s bath-specific. Also, it’s crucial to let it cure fully before exposing it to water. Follow the instructions carefully to avoid the yellowing problem in the future!
Absolutely, curing time is key! I once rushed and had to redo it.
It seems like the installer might not have used a silicone made specifically for bathrooms. You need a bath-specific caulk because it’s resistant to mold and soap residue, which helps prevent yellowing. Make sure to check for that on the packaging before you buy!
Yeah, definitely look for mold-resistant formulations. That will help a lot!
Good point! I had the same issue when I used the wrong type. You'll want silicone for sure!