I use small brush, water and a towel.  Guess any soft brush would work.  Think most caddies use a wet towel to keep their player's clubs clean.   Try to keep it simple.  

I use a stiff bristled tooth brush and a bucked of water.  Dry them with a paper towel.  You don't need much more than that.

I just use a wet towel. I clean the club after every shot and then again at the end of the round. A little OCD, but I like to call it tradition/habit. Not really a fan of using any chemicals or anything else other than water. 

Groove tube is the way to go, it's a bottle with soft brush on top that you clip to your bag. I clean my club after every shot. My clubs look like the day I bought them. GROOVE TUBE!

For me personally, I use a little bit of laundry soap mixed in a shallow pool of warm water in the kitchen sink. I have a wet cloth and a dry cloth. I like to clean each golf club head and the shafts as well. I also use a soft toothbrush when needed for any dirt on the club head grooves.

I use a brass bristle brush, warm water and some Bon Ami. Works for me!

For club heads, I rinse them under the faucet, then wet a Brillo soap pad and rub the pad lightly over the head.  Then I use a medium bristle toothbrush to scrub the head and then rinse thoroughly.  I usually do that for four clubs at a time before I wipe and dry them with a clean towel, usually an old bath towel.  For grips, I  follow the same process except I use lukewarm water.  I use another towel to "squeeze dry" each grip.  I allow them to dry out of the bag for about 20 minutes before I put them back in my golf bag.   This process has worked well for about 45 years.   

I typically clean/wash my clubs at the end of the weekend. I bought a club/ball cleaning "tub" that you see on golf carts. You can purchase them for about $40 online. Fill it up with warm soapy water and scrub the club's initially and pull them out and get s closer scrub with a hand brush and towel. Soap and warm water is the best in my opinion. Good luck!

Settle an on-going debate my son and I have on club cleaning.  He plays just about every day (oh how nice to be a young kid without a job).  Each night he cleans his clubs by filling a bucket of soapy water, loading up his irons and soaking them in it for about 5-10 minutes.

Though he drys them, I maintain submerging them nearly 5-7 times a week can't possible be a good idea. Just seems like there's small crevices where water can penetrate and cause issues over time.  He's even had a ferrel or two come loose. I blame the soaking. He blames normal wear and tear.  

He insists his obsession with shiny irons doesn't hurt his clubs at all. I say he's "wet between the ears".

Who's side are you on?

Thank you guys!!

I used to soak my clubs i a bucket with dish soap. but then i noticed i was getting ferrules separation so when i purchased my 714 last week i stopped soaking them and went to a spray called Mean Green. I just sprayed the heads and scrubbed with a tooth brush works fantastic. 

In past postings, the concierges have recommended not submerging the heads in water, to prevent damage to multi-part heads like the AP1 or corrosion at the hosel.  I use a soft cloth soaked in water with a small amount of an organic soap to wipe the heads and scrub the groves.  I only ever use club scrubbers on course for the face of wedges and wipe dry immediately.

+1

I use an old toothbrush and windex.