wood floor staining 2
https://wiki-site.win/index.php/Extending_the_Life_of_Commercial_Wood_Floors:_Maintenance_Strategies_That_Work
After years of foot traffic and spills, that oak floor had lost its luster. So I sanded it down, wiped the dust clean, and brushed on a rich walnut stain, letting it soak in for a few minutes before wiping off the excess. The grain just pops now, deep and warm.