Yep, just Vegetable Oil and Baking Soda! - cleaning labels off any jar . I just tried this to take the sticker residue off the front of my microwave (after 4 years!) and it worked! No abrasions or film leftover.
Cream of Tartar ~ Unattractive grout driving you batty? Mold and mildew stains got you reaching for the Prozac? Fabric stains, no problem! Burner pans and casserole dishes giving you fits? Cream of Tartar is your new best friend. Cream of tartar is one of nature’s best bleaching agents.