Manual washing system, bucket and mop

Manual washing system (1) comprising:

• a bucket (2) provided with a base (10) and a lateral wall (12) having an upper rigid edge (11), and
• a mop (3) comprising a handle (4) coupled to a head (5),
• wherein said head (5) comprises a substantially rectangular body (50), said body (50) being coupled to said handle (4) by a joint (6), said bucket (2) comprising said lateral wall (12) made of preformed plastic material which comprises two or more successively foldable wall sections, said two or more wall sections being folded concentrically on said base (10), said upper rigid edge (11) being provided with a substantially rectangular perimetrical recess (14) and a locking element (15), said perimetrical recess (14) being made towards an inner part of said bucket (2) to define a perimetrical housing seat, said locking element (15) being adapted to lock said mop (3) when the entire perimetrical edge of said body (50) is housed in and engaged with an entirety of said perimetrical housing seat defined by said perimetrical recess (14) such that said head (5) is configured to act as a lid for said bucket (2), and when said handle (4) is coupled to said locking element (15).