How to get clear slime to clear faster?

Hello All,

I hope you are all doing well and had a great time during the holidays.

A few weeks back I came across rainbow slime girls video on clearing slime with in 24-48 hrs appx. She doesn't show how in the video, i think she did on the live, but I'm curious what her method is. She did hint at not over mixing and ive also tried this. Yet, I still have to wait 5-6 days for my slime to clear.