Kettle S

[Trebor]

when i hit an ‘s’ it gets that kettle high pitch and im strugging to remove it, how can i get rid of these high itch squeeks in my audio? …

A de-esser is the tool to reduce excessive sibilance.
If it’s Herbert-level whistling you’ll need Paul-L’s de-esser.

ive tried the high pass filter but no lucj

A low-pass filter could reduce sibilance, a high-pass one won’t.