Stove top burner ignitors will not turn off

use a blow drier to dry the igniter and knobs.

It is very possible that moisture from the cleaning has caused the ignition switches to make enough resistance to cause the burners to spark. It usually goes away after the stove has dried out. If it continues after a day or so one or more of the ignitor switches may need replacing.

There should be a switch at all the valves. If only one is shorted it will do what you describe.

All of the igniters are connected to one source. A series of small switches mount on each stem of each burner. Any of them can fire up the spark box and it in turn it fires off all the ignitors. If a boil over spills liquid into one or more of them switches the resulting continuity causes the clicking. Removing one wire at a time from each switch till the clicking stops is the solution.

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may be a loose wire on the spark ignitor ceramic or if you run via main electic it may be your spark generator

my dishwasher's handle broke off

The continuous sparking stopped after few hours. Looks like the water dry up and that fixed the issue.

Apparently there was a water spill around the burner control knob and in the burner itself; We ran the burner to create heat and then turned it off and let the water dry out and evaporate from the burner and igniter area.

I have a Creda gas stove ,yesterday some water boiled over. I have a continuous spark ever since and the stove is not even on. Is there any way to reslove this without calling a repair person?

I had this problem. It was caused by the burner "thinking" the flame had turned off--it was clicking because it was sparking to re-start the flame from the gas. I was able to fix it by tightening a flat, thin nut at the top of the burner.