Done properly: remove, clean, reseal
Caulking over old caulk fails fast. We strip every bit of the old bead, treat any mould, let the joint dry fully, then apply the right product for the job: mould-resistant silicone in wet areas, paintable caulk on trim.
- Complete removal of old caulk
- Mould treatment and thorough drying
- Clean, consistent bead lines