In order for the silicone sealant guarantee against mould to be valid (see mould guarantee details below), proper ventilation of the room is necessary (including being fitted with a fully functioning humidistat extractor fan that meets current building regulations), as mildew, mould and bacteria thrive in a warm, damp atmosphere. Proper ventilation is essential in order to reduce these high humidity conditions.
Proper Ventilaton
![Proper Ventilaton](https://siliconeking.co.uk/wp-content/uploads/2022/08/Shower-Sealant-Before.jpg)