MAF Sensor Cleaning Necessary? 94 LeSabre

I believe I located the MAF sensor on my 94 LeSabre. It looks like two goal posts in this 1/2 in. circular hole. Is this true?? It looks very delicate and not very dirty for 269K miles. Do I really need to clean it? I feel I can do more harm than good. Do you swirl it around in one of the solvents I read about or try to spray it clean.

Get CRC maf cleaner designed for the job and follow the instructions.