Precision Hard Floor Cleaner with Directional Rolling Brush & Residue-Free Carpet Deep Cleaner

The user expresses two very specific and unmet needs for cleaning products.

1. For hard floors with small cracks/grooves, they need a 'vacu mop' with a 'rolling brush' (not spin brushes) that can thoroughly clean and sanitize in the direction of the grooves, getting debris out without pushing it deeper.
2. For carpets, they want a deep cleaner that dispenses cleaning solution on the push forward and rinses only on the pull back, specifically to avoid leaving residue and eliminate the need for a separate clean-water pass. These are detailed product specifications that current generic market offerings are likely not fulfilling.