Gravity feed solution distribution system

A gravity feed solution distribution system for a surface cleaning device, the system comprising:

• a movable chassis comprising at least two wheels;
• the chassis comprising a shroud defining an at least partially enclosed space, the shroud adapted to prevent unwanted conveyance of a fluid;
• a first brush roller disposed at least partially within the shroud, the first brush roller rotatable in a clockwise direction about a first axis;
• a second brush roller disposed at least partially within the shroud, the second brush roller rotatable in a counterclockwise direction about a second axis, the second axis being substantially parallel to the first axis;
• a clean fluid storage tank positioned at a location of greater gravitational potential energy than the first brush roller and the second brush roller;
• a resilient extension member provided proximal at least one of the first brush roller and the second brush roller, wherein the resilient extension member contacts a portion of at least one of the first brush roller and the second brush roller at least once per revolution of the brush roller.

A gravity feed solution distribution system for a surface cleaning device, the system comprising:

• a chassis comprising at least two wheels;
• the chassis comprising a shroud defining an at least partially enclosed space, the shroud adapted to prevent unwanted conveyance of a fluid;
• a brush roller disposed at least partially within the shroud, the brush roller rotatable about an axis, the axis being substantially parallel to a surface to be cleaned;
• the brush roller comprising a plurality of bristles extending from the brush roller, the plurality of bristles defining a circumference of the brush roller;
• a clean fluid storage tank positioned at a location of greater gravitational potential energy than the brush roller;
• a fluid distribution and containment system comprising:
• a fluid collection tray for receiving a fluid from the clean fluid storage tank, the fluid collection tray comprising a plurality of ports for conveying gravity-fed fluid from the tray to the brush roller;
• and a resilient extension member extending into the circumference such that when the brush roller is rotated the plurality of bristles contact the resilient extension member and a fluid on the brush roller is agitated.