[upd] — Plughole Unblocker Tool

| Hazard | Mechanical Tools | Chemical Tools | |--------|------------------|----------------| | Skin contact | Low (cuts from auger wire) | High (chemical burns) | | Eye injury | Moderate (splashing water) | Severe (splashes/fumes) | | Pipe damage | Low (except bladder over-inflation) | High (acids can damage old metal/plastic) | | Inhalation risk | None | High (chlorine, acid vapours) | | Environmental impact | Negligible | High (toxic aquatic life) |

An inexpensive plastic strip with barbs along the edges. plughole unblocker tool

| Tool Name | Design & Mechanism | Best For | Limitations | |-----------|--------------------|----------|--------------| | | Rubber cup on a handle; creates vacuum pressure and hydraulic shock to dislodge blockages. | Soft, compressible clogs (e.g., food pulp, soap foam). | Ineffective on solid objects or deep pipe blockages. | | Drain Snake / Auger (Manual) | Flexible coiled wire with a corkscrew or hook end; inserted into the drain to snag and extract hair/twisted debris. | Hair and fibrous material in bath and shower wastes. | Limited reach (typically 1–3 metres). | | Plastic Drain Zip Tool | Long flexible strip with barbs or teeth; pushed in and pulled out to snag hair. | Surface-level hair clogs in pop-up plugs. | Weak; barbs break easily; no use for grease. | | Wet & Dry Vacuum | Vacuum set to liquid mode; creates strong suction to pull blockage backward out of pipe. | Stubborn, dense clogs. | Requires access to create a seal; noisy. | | Hazard | Mechanical Tools | Chemical Tools

If you use a drain snake, run hot water for a few minutes afterward to flush away any remaining residue. | Ineffective on solid objects or deep pipe blockages

This is the gold standard for DIY unblocking. A drain snake is a long, flexible metal cable with a corkscrew-like tip.