[fdpxfunix]

For me...

a) Take a slightly damp old hand towel.
b) Apply... Autoglym Leather Cleaner ...liberally to the towel.
c) Rub the towel all over the leather parts of the steering wheel making sure you give it a good scrub to remove the dirt, but don't be over hard with the scrubbing.
d) Leave the cleaner to settle for a few minutes.
e) Take a slightly damp clean microfiber towel and wipe off residue. Rinse microfiber in clean water and repeat.
f) Leave steering wheel to dry naturally.
g) Repeat process if you need too.

I've done this 3 times on my 2018 steering wheel (19K miles) and it's come up just fine. No other products applied afterwards.

Antibacterial hand gels seem to make my steering wheel go shiny very quickly!

J.