Clean as a whistle whilst preserving the integrity of the paper.
Textile strength tests have shown that the paper fibres have not altered in any way, which means the page will bend and "dog ear" without snapping. The oxidation in the ink has been removed leaving a crisp clean original print. Whilst the mildew spore that causes the "foxing has been neutralised.
Bookbinding, Foxing Removal and Paper Restoration: