Re-Sealing Bath/Showers and Sinks
Keeping your bath, shower and sinks watertight with a good silicon seal prevents water ingress into the fabric of the building. Even small breaks in the seal can cause gradual ingress which is often left undetected causing damage to joists, plasterboard, decoration and saturation/damp in solid walls.
Old silicon will also age to an off white sometimes yellow colour, or even have black mould spots growing making for an unsightly bathroom.
There is no better and cheaper way to freshen up your bathroom than with a fresh bead of silicon.