UniBond's Triple Protection Anti-Mould Grout Reviver Pen from Henkel is designed to offer precision application for consumers, reviving faded and discoloured grout lines.
The long-lasting triple-protection formulation is designed to repel and kill mould and covers an area of up to 60m with a 2mm grout line.

It is suitable for use in showers, bathrooms and kitchens - wherever there is grout that needs a bit of a refresh.

The 7ml pen is easy for DIYers use and means they can see the results of their handiwork immediately. A must-stock item for any DIY store, says Henkel.