I didn't even read this entire thread, but I read numerous places about using hydrogen peroxide.
I will say this so as not to sound like someone who just recently arrived at some ill-conclusion - I built custom homes for 25 years. We always had the saying that if you didn't leave blood on the floor by the end of the day, then you didn't do your job.
The amount of wounds I've had on the job site, and then another 18 years now in the knife shop are countless.
Throw the hydrogen peroxide away.
It kills EVERYTHING!! Not only potential infectious organisms, but also the surrounding tissue and your own cleansing and healing properties.
This is directly from the Mayo Clinic:
Clean the wound. Use clear water to rinse the wound. Also clean around the wound with soap and a washcloth. Keep soap out of the wound, as it can cause irritation. If dirt or debris remains in the wound after washing, use tweezers cleaned with alcohol to remove the particles. If debris still remains, see your doctor. Thorough cleaning reduces the risk of infection and tetanus.
There's no need to use hydrogen peroxide, iodine or an iodine-containing cleanser, which can be irritating to tissue already injured.
Apply an antibiotic. Apply a thin layer of an antibiotic cream or ointment (Neosporin, Polysporin) to help keep the surface moist. These products don't make the wound heal faster. But they can discourage infection and help the body's natural healing process. Certain ingredients in some ointments can cause a mild rash in some people. If a rash appears, stop using the ointment.
And I've proved they are right.
When I get a cut, I simply stop immediately. It doesn't even have to be a large cut. You all know how irritating even a tiny wound can be when it's in just the wrong place!
I do a quick rinse to remove any debris, put on a small amount of antibiotic cream and cover with an appropriate sized dressing.
Go back to work.
Amazing how fast the body will heal.
For years I always had a bottle of hydrogen peroxide in my work truck. I would always use it to rinse out cuts and wounds. Not knowing that I was ruining my body's ability to heal itself.
Wounds seemed like they would never heal.
After I quit using peroxide and simply kept the wound clean - things healed almost overnight.
Try it.
But I will use super glue on those tough wounds when it's getting to be crunch time before a knife show and I need to keep on working.
