If chlamydia infection is not treated, about 30% of cases spread within the pelvic organs, leading to a condition known as pelvic inflammatory disease (PID). Symptoms of pelvic inflammatory disease include pelvic pain, pain with sexual intercourse, fever, cramping, and abdominal pain.
How to Remove Rust from Chrome Surfaces. The most effective rust removal technique for chrome surfaces is to rub the stain with a small piece of aluminium foil that has been dipped in water or vinegar. This works by transferring electrons between the two metals, which will reverse the rusting process.
Remove rust that has caused minor pitting by rubbing the chrome polish onto the rusted areas with fine steel wool. Use the finest steel wool available to avoid scratching the chrome finish. Use aluminum foil and white vinegar if there is still rust on the bumper. Fold the aluminum foil so that it fits in the palm of your hand. Dip the foil in the white vinegar and then rub the foil over the rusted areas.