What are effective cleaning products for ingrained dirt on floor tiles after renovation?

After recent renovations, the dirt on floor tiles can become deeply ingrained and difficult to remove. Several suggestions for powerful cleaning solutions include a mixture of white vinegar, water, and baking soda, as well as using a power washer for persistent stains. It's also recommended to consider specific products like Lithofin Intensive Cleaner for porcelain tiles. For those struggling with grout issues, it may be necessary to remove and redo the affected areas. Additionally, queries about where to purchase hydrogen peroxide in Pattaya indicate the search for other effective cleaning solutions.