| Solution | Approx Cost | |----------|--------------| | DIY manual/plunger | $0 | | Set of drain rods | $15–40 | | Pressure washer jet kit | $20–60 (if you own pressure washer) | | Chemical cleaner (1 treatment) | $8–20 | | Professional drain unblocking service | $100–300 | | CCTV drain survey (if recurrent) | $150–400 |