I'm not sure if I'm in the correct section.. im so sorry if I'm not in the right section..

If I want to disable all my hardware from my PC case,and clean all the parts and the inside of the case,what can I use to wipe it,and what chemicals can I use to clean the hardware?

Will it be necessary to install all the drivers when I switch my PC on again,or will everything still in tack?

No need to disable anything. Power off as usual, Open the case, then vacuum up all of the dust. Next use a fine nozzle on the hose (Available and computer stores, harbor freight, etc) and blow all of the dust out of the computer. DO NOT USE ANYTHING LIQUID or your may very likely destroy your computer.

Put the case back on and power it up.

That is all there is to it

That's the best advise, however if you wish to wipe down cables use isopropryl alcohol or a glass cleaner on a rag. Don't spray. The alcohols evaporate quickly.