How to keep your bathroom sealant looking fresh
The warm, wet environment of the bathroom can take a toll on the sealant used to prevent rot, mould, and damage. Failing to maintain your sealant risks your bathroom becoming unusable and requiring expensive repairs.
Applying sealant properly
If you want to ensure your bathroom sealant lasts, you need to ensure it is properly applied. Product experts at companies such as ct1.com/product_application/sealing-your-shower-tray-with-bt1-bathroom-sealant/ suggest that many leaks result from poor application.
To apply the sealant, attach masking tape to the area to provide a straight edge. Most silicone sealant is delivered via a caulking gun. Trim the edge of the gun’s pointed nozzle to a 45° angle, hold it as close as possible to your target area, and slowly squeeze the trigger. Always ensure you move the gun along the line gently and thoroughly. If you do not have a sealant applicator, your finger will suffice to press down and secure the sealant. Remove the tape and allow the sealant to dry for at least 24 hours before exposing it to moisture.
Cleaning sealant
Over time, sealant can become blackened with accumulated dirt and mould. If this is the case, roll a piece of cotton wool into a long, sausage shape, soak it thoroughly in bleach, and push it against the discoloured sealant. It may take several pieces to cover its full length. Leave for a day before removing. The process may need repeating for particularly serious stains. Follow safety instructions, such as wearing gloves, when working with bleach.
Replacing sealant
When the sealant becomes too worn, it may need replacing. New sealant will bring a fresh, white look to your bathroom. Cut into the old sealant with a Stanley knife, then scrape the remnants out with a flat-headed screwdriver. Any leftover sealant can be rolled out with your fingers or by scrubbing with a cloth and white spirit. Fully clean the area, then apply new sealant in the usual way.
It is important to apply sealant properly, to maintain it, and to replace it when necessary to keep it fresh and effective.
