How to Remove and Reapply Silicone in Your Shower Like a Pro

Over time, silicone in your shower can become moldy, discoloured, or start to peel away, leaving your bathroom looking tired, dirty and potentially prone to leaks.

This guide walks you through removing old silicone using Xpro Super Solver and a Stanley knife, then reapplying a fresh bead of Xpro 365 Sealant and finishing it off with a professional touch using silicone profiles.

Step 1: Remove Old Silicone

What you’ll need:

• Xpro Super Solver
• Stanley knife or utility blade
• Plastic scraper (optional)
• Gloves and safety glasses

Instructions:

1. Apply Xpro Super Solver
   Spray or apply the Xpro Super Solver directly onto the old silicone. This product is designed to break down the bond between the silicone and the surface, making removal much easier. Let it sit for the time recommended on the label—typically 30 minutes to an hour.
2. Cut and Peel
   Use a sharp Stanley knife to carefully cut along the edges of the silicone bead—both where it meets the wall and where it meets the tray or tiles. Work slowly to avoid scratching surfaces.
3. Lift and Remove
   Gently pull away the loosened silicone. Use a plastic scraper if needed to lift stubborn pieces. Reapply Super Solver if there are any stuck residues.
4. Clean the Area
   Wipe the area clean with a cloth and make sure it’s completely dry before reapplying new silicone. Any remaining residue can affect the seal.

Step 2: Reapply New Silicone

What you’ll need:

• Xpro 365 Sealant (clear or white depending on your preference)
• Silicone gun
• Silicone finishing profiles (smoothing tools)
• Masking tape (optional)
• Soapy water in a spray bottle

Instructions:

1. Preparation
   If you want ultra-clean lines, apply masking tape slightly above and below the joint where the sealant will go. Cut the nozzle of the Xpro 365 Sealant at a 45-degree angle to match the width of the joint.
2. Apply the Sealant
   Load the sealant into a caulking gun and apply a steady bead along the joint, trying to keep a consistent speed and pressure. Don’t worry if it’s not perfect—this is where your silicone profiles come in.
3. Smooth the Bead
   Spray a light mist of soapy water over the sealant. Then take your silicone finishing profile (choose the shape that fits your corner or edge) and run it smoothly along the bead. This removes excess and creates a clean, professional finish.
4. Remove Tape and Let Cure
   If you used masking tape, peel it away carefully while the silicone is still wet. Allow the sealant to cure fully, as directed on the Xpro 365 packaging (usually 24 hours) before using the shower.

Pro Tips:

• Always work in a well-ventilated area when using chemical removers like Xpro Super Solver.
• Don’t rush the curing process—using the shower too soon can compromise the seal.
• Keep silicone profiles and a damp cloth nearby for quick corrections while working.

Final Thought: Refreshing your shower sealant doesn’t have to be intimidating. With products like Xpro Super Solver and Xpro 365 Sealant—and the right tools—you can achieve a clean, watertight seal that lasts, all without calling in a professional. Happy sealing!

Let me know if you’d like this tailored for a DIY blog or formatted for print!