Grout whitener

This Ronseal RSLGPBWH7 is a 7ml Pen with re-sealable lid - So now there's no need to re-grout - Colour: Brilliant White

Everbuild's Forever White Grout Reviver is a whitener that restores the appearance of grout and protects it from mold. Its Arctic White formula covers stains and revitalizes the look of your tiles.

A lightweight, single‑coat grout whitener pen that instantly brightens and cleans grout lines. Just apply the 15 ml tube to dark or stained grout; it lifts grime, restores a fresh white finish without multiple coats or rinsing.