Okay, let me walk you through how I tackled cleaning my leather watch strap the other day. It was starting to look a bit sad, you know, picking up daily grime.

Getting Started – What I Grabbed
First things first, I took the strap off the watch case itself. Didn’t want to get the watch wet or anything. Then I gathered my supplies. Nothing fancy, really. I got:
- A couple of soft microfiber cloths. The kind you use for glasses or screens work great.
- A tiny bit of mild hand soap. Some people use special leather cleaners, but I just used a very gentle soap I had.
- A small bowl of lukewarm water. Not hot, not cold.
The Actual Cleaning Bit
Alright, so here’s what I did. I dipped one corner of the cloth into the water, then squeezed it out really well. Seriously, you want it just damp, not wet at all. Too much water is bad news for leather.
Then, I gently rubbed the damp cloth over the surface of the strap. Both the top side and the underside, where it touches your skin – that part gets pretty gross, let’s be honest. I used small, circular motions. No hard scrubbing. Patience is key here.
For a couple of slightly darker spots, I put the tiniest speck of that mild soap onto the damp cloth and worked it over the area very, very gently. Like, barely touching it.
After I felt I’d lifted the dirt, I took the second cloth, got it damp with plain water (again, squeezed out thoroughly!), and wiped away any soap residue. Went over it a couple of times to make sure.

Drying – Super Important
This part matters a lot. Never use heat to dry leather! No hairdryers, no radiators, nothing like that. It’ll make the leather crack and go brittle.
I just patted the strap gently with a dry part of the cloth to get rid of surface moisture. Then, I laid it flat on a towel, away from direct sunlight or heat, and just let it air dry completely. This took a few hours. You just gotta let it do its thing.
Finishing Touch (Optional)
Once it was totally dry, and I mean completely bone dry, I took a tiny dab of leather conditioner I had for my shoes, put it on a clean cloth, and gave the strap a very light buffing. Just helps keep it from drying out too much in the future. A little goes a long way.
And that was pretty much it! The strap looked much fresher, felt cleaner, and didn’t have that slightly sticky feeling anymore. Took maybe 15 minutes of actual work, plus the drying time. Definitely worth doing now and then to keep it looking decent.