What is the best mouthwash to use for helping bleeding gums?

Evaluation needed. You shouldn't try to treat gum bleeding with mouthwash. 1st, get a clear diagnosis. It may be gingivitis (and this is not trivial). It could also reflect more systemic bleeding problems. Either way, you need a diagnosis, and probably intervention. If there are no other signs of easy bleeding, start with a good dental evaluation, then if more answers are needed, see a good internist.
Chlorohexadine rinse. A rinse will just tret the surface of the problem. You need to see your dentist to discover the source of the problem.

Related Questions

What should I do about bleeding gums when using crest prohealth mouthwash?

See your dentist. Bleeding gums is the sign of inflammation. You should consult a dentist on how to prevent the gums from bleeding further. Read more...

What mouth wash is good for bleeding gums and weakness of teeth?

Prescription Rinse. Bleeding gums is a sign of serious gum disease and cannot be helped with a mouthwash alone. The cause of gum disease is usually bacteria accumulation on the teeth above and below the gums with resulting inflammation and destruction of the supporting bone that keeps the teeth solidly anchored. After removal of the bacteria, your dentist may prescribe a chlorhexidene gluconate rinse between visits. Read more...
Listerine. Listerine can help but brushing and flossing are essential as mouthwash alone will not be enough. You should see a dentist for a teeth cleaning and exam. Read more...