Here’s a really good tip that may help you to get rid of your slice. Best of all, it’s really pretty simple once you get the hang of it and understand why it’s being used.
Chances are that you have battled with a slice at some point in your golfing days. To be completely direct with you - dealing with a slice really sucks. It hurts your golf game in more ways than one.

Grip: make sure you have a correct, neutral grip.

Ball position: make sure the ball position does not creep too far forward. It should be well within our left heel. Many times a ball position that is too far forward is a result of a weak grip.

Alignment: make sure our body is parallel to the target line. Correct grip and ball position should help improve this.

Shoulder and hip angles: Feel the right side of the body slightly lower that the left, meaning the right shoulder should be lower than the left and the right hip should be slightly lower than the left. If we have a correct grip, ball position and alignment, then the right side shouldn’t get too high.