DIY instruction library
Drain unblocking methods
Choose the least aggressive method that directly matches the fixture and suspected obstruction. Every guide includes setup, technique, limitations and clear stop signs.
Manual removal
Plunge, retrieve or reach an obstruction with a fixture-specific hand tool.
How to plunge a sink
How to plunge a sink: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to plunge a toilet
How to plunge a toilet: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to clean a sink trap
How to clean a sink trap: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to use a drain snake
How to use a drain snake: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to use a toilet auger
How to use a toilet auger: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to use drain rods
How to use drain rods: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to remove hair from a drain
How to remove hair from a drain: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideWater-based methods
Flush only after flow is restored, or use a compatible drain-jetting system with proper controls.
How to use a pressure-washer drain jetter
How to use a pressure-washer drain jetter: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to flush a drain line
How to flush a drain line: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guidePour-in products and chemical decisions
Follow the label, never mix cleaners and understand the limits of home remedies.
How to use enzyme drain cleaner
How to use enzyme drain cleaner: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to use liquid drain unblocker
How to use liquid drain unblocker: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideHow to use gel drain unblocker
How to use gel drain unblocker: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideWhen not to use chemical drain cleaner
When not to use chemical drain cleaner: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideBaking soda and vinegar for drains
Baking soda and vinegar for drains: equipment, suitability, step-by-step technique, limitations and safety checks.
Read guideSafety comes before clearance
Never mix drain cleaners, work in chemical-filled standing water or continue using water when sewage is backing up.