The kit is to keep fireplaces in pristine order, it comprises of:

Stone Cleaner
This removes general grime, soot, tar and any grout residue.

Stain Repellent
Designed to repel water, greese and oil based solutions.

Stone Polish
This conserves the stone surfaces  that have been treated with the stain repellent.

Retail price including VAT and postage and packing.