Getting rid of water marks

[banjo73]

Am a novice and just got my PC 7424XP and polishing my white honda accord. Tried Optima spray polish and a white Lake Country pad and still have water marks. Tried using an orange Lake County pad and McKee's 37 Fast Polish Fine Cut and still have water marks.
Any suggestions as to which pad and polish?
The clear coat is in good condition (I guess except for the water marks.)

[The Guz]

Might be time to go more aggressive with a compound if they did not come out with the polish.

[BMW435]

Might also need to use microfiber pad

[GSKR]

You have to distinguish if there topical above surface or etched.Take a terry cloth with some aggressive compound and try to rub out by hand.If they do come out,order some fallout remover from ag.6 microfiber cutting disk and deosnt hurt to get some fg 400 or 205.If it deosnt come off then it's a different game.

[BudgetPlan1]

Might wanna try a spot with Meguires D300 and their microfiber cutting disks.

[GSKR]

Don't start buying products till you know if there etched or topical.