One guy told me to run my hand through my hair. He even added "I swear I'm not fucking with you, I won't even watch you do it."
Can say it does work. Doesn't necessarily clean the pitch off your hands but it helps and makes it not sticky so you can go about your day.
I had a similar issue with a cat except 70% or his poops were also liquid.
After maybe 2 years of trying stuff and vet appointments, We got a non chicken based dry food (pretty sure he has a sensitivity to it) occasional scoop of pumpkin and goats milk to keep his gut in balance. All available at the pet store, or Amazon.
Been good for like 3 years now on the schedule.