A cleaning tool system characterized by said system comprising a quick-release handle adapted for use with a working head; and a working head configured to receive said handle, the handle comprising: a socket mount; a hollow elongated shaft comprising an outer peripheral surface, a proximal end proximate to the socket mount, a distal end distal to the socket mount, the distal end comprising a distal end surface; a quick-release coupling assembly positioned on the proximal end of the shaft to releaseably couple the handle with the socket mount; and a button actuator on the distal end of the shaft, the button actuator operably connected to the quick-release coupling assembly, wherein the button actuator is configured to move between a neutral configuration and a depressed configuration, and wherein the button actuator is biased to the neutral configuration, wherein the handle is positioned in an engaged configuration when the button actuator is in the neutral configuration such that the coupling assembly is releaseably coupled with the socket mount, wherein the handle is positioned in a release configuration when the button actuator is in the depressed configuration such that the coupling assembly disengages from the coupled socket mount, wherein the working head is coupled with the socket mount, and wherein the working head is a dry mop head, a wet mop head, a broom, or a squeegee; and characterised by further comprising an ergonomic, freely-rotating knob positioned on the distal end of the shaft, and wherein the knob is positioned on the terminus of the distal end of the shaft, wherein the button actuator is configured to be recessed within the distal end surface, and wherein the knob freely rotates about the recessed button actuator. a socket mount; a hollow elongated shaft comprising an outer peripheral surface, a proximal end proximate to the socket mount, a distal end distal to the socket mount, the distal end comprising a distal end surface; a quick-release coupling assembly positioned on the proximal end of the shaft to releaseably couple the handle with the socket mount; and a button actuator on the distal end of the shaft, the button actuator operably connected to the quick-release coupling assembly, wherein the button actuator is configured to move between a neutral configuration and a depressed configuration, and wherein the button actuator is biased to the neutral configuration, wherein the handle is positioned in an engaged configuration when the button actuator is in the neutral configuration such that the coupling assembly is releaseably coupled with the socket mount, wherein the handle is positioned in a release configuration when the button actuator is in the depressed configuration such that the coupling assembly disengages from the coupled socket mount, wherein the working head is coupled with the socket mount, and wherein the working head is a dry mop head, a wet mop head, a broom, or a squeegee; and characterised by further comprising an ergonomic, freely-rotating knob positioned on the distal end of the shaft, and wherein the knob is positioned on the terminus of the distal end of the shaft, wherein the button actuator is configured to be recessed within the distal end surface, and wherein the knob freely rotates about the recessed button actuator.