What product can I use to get rid of rust from my Weber gas grill?

Nancy. Try a stiff grill brush, then spray with Easy Off. Rinse the grids with the hose, and put them back on the grill. Aloha!

Naval Jelly.

Stiff brush, there are chemicals that will help, but the best way will be elbow grease. If you use steel or brass brushes...caution some of the bristles WILL fall out, #1 they in turn will cause rust, #2 YOU DO NOT WANT TO BITE DOWN ON A BRISTLE embedded in your food hurts

Vinegar and baking soda.

https://www.charbroil.com/learn/how-to-remove-rust-from-grill/

https://www.doityourself.com/stry/removing-rust-from-outdoor-grills

Here is a link to some rust removers on Amazon. Some of them are water based and non toxic.

https://www.amazon.com/s/ref=nb_sb_ss_i_1_5?url=search-alias%3Daps&field-keywords=rust+remover&sprefix=Rust+%2Caps%2C207&crid=3HMBV2R7APEU2