How to clean a toilet vent?

if you use dryer sheets in your clothes dryer the stuff on them can build up in the holes of your dryer lint basket,take it out put in some hot soapy water and scrub it with an old toothbrush or other brush to get all the residue off ,if it continues to build up without regular cleaning it can cause ...

For any type of stain, whipped detergent works well. Fill a container with half dish detergent, half water, and use a hand mixer to whip it up. Use a rag to rub the froth into the spot, and then rinse with water. Alfakleen chemicals Labs www.alfakleen.com/

hmm, charge the usual charge you ask, if the area is too big make double.

Thank you for your suggestions. However I have to be careful with cats around on what I use.