Go to https://stargate.finance/pool —> “Your Pools” and select the pool you want to remove.
If you have not unstake your LP Tokens from farms. Make sure you unstake your LP Tokens first.
See here on how to remove LP Tokens.
If you want to remove all liquidity from a specific pool, click “MAX” in the box.
In the next notification window, please check the amount and click “Confirm” to continue with the transaction. Then you will see a “Complete” page when the transaction goes through.