The present invention relates to a bedding cleaner comprising a main body configured to form an external appearance; a dust collecting unit detachably provided in the main body; and a suction unit configured to provide the dust collecting unit with suction force for sucking dust and air and to discharge air passing through the dust collecting unit to the outside. The dust collecting unit includes a dust canister housing having one side with an opening portion; and a dust canister configured to be inserted into the dust canister housing through the opening portion and to be attached to or detached from the dust canister housing.
