Water-light health preserving instrument and using method thereof

The invention provides a water-light health preserving instrument and a using method thereof, and belongs to the technical field of water-light instruments. The water-light health preserving instrument comprises an installing base mechanism, a garbage collecting mechanism and a water-light nursing mechanism, wherein the installing base mechanism comprises a supporting base, a hand-cranking piece, a screw rod, an L-shaped supporting rod and an abutting plate, the garbage collecting mechanism comprises an outer box, a separation barrel, a waste liquid box and a box door, the water-light nursing mechanism comprises a main machine and a water-light gun, universal wheels are arranged, so that the water-light health preserving instrument is convenient to carry, the universal wheels are supported to be separated from the ground through mutual cooperation of the hand-cranking piece, the screw rod, the L-shaped supporting rod and the abutting plate, so that the whole device is stably placed on the ground and cannot mo