If your toilet is clogged or sluggish, high-pressure manual air pumps (often called drain buster guns) use compressed air to force out obstructions.
How to use it: Attach the large toilet-specific plunger head to the gun. Pump the handle 10-15 times to build up pressure (usually 1 to 4 bar / 0-60 PSI)
Safety first: Ensure the nozzle creates a tight seal in the drain. Cover the bowl with a plastic film or towel to prevent water from splashing, then pull the trigger to blast the clog out.