The utility model discloses a hand-washing-free flat mop convenient to add cleaning liquid, which comprises a mop rod, the mop rod is connected with a mop plate, a wiping object is arranged on the mop plate, the mop rod is in sliding connection with a water squeezing and stroking sleeve
assembly, the water squeezing and stroking sleeve
assembly comprises a stroking opening part, the stroking opening part comprises a water squeezing plate, the water squeezing plate is provided with a liquid adding bin, and the liquid adding bin is connected with the mop rod. When the mop plate penetrates through the stroking opening part for cleaning, the mop plate extrudes the blocking
assembly, meanwhile, the elastic piece is compressed, a gap is formed between the blocking assembly and the seepage hole, and the cleaning liquid flows out through the gap. When a user cleans the wiping object, the cleaning liquid is also attached to the wiping object, so that the
floor cleaning agent does not need to be additionally smeared on the wiping object or poured into a cleaning
barrel of the cleaning mop, the operation steps of the user are reduced, the cleaning liquid is conveniently and automatically added, time and labor are saved, waste of the cleaning liquid is avoided, and the cleaning effect is improved. The cleaning efficiency is improved, the cleaning effect is guaranteed, and the user experience is improved.