October 23, 2008

Hydrogen Peroxide

Hydrogen Peroxide is simply water with an extra oxygen molecule (H2O2) and breaks down into oxygen and water. It's certainly kinder on the environment. H2O2 is produced by both animal and plant cells and is formed naturally in the environment by sunlight acting on water.

Many industrial bleaching operations, such as those used in the production of paper, are increasingly moving towards the use of hydrogen peroxide for a greener bleaching process. It's also the active ingredient in many "oxygen" bleaches and is used extensively for lightening hair.

Do be careful when purchasing and handling this substance as some commercially available "food grade" hydrogen peroxide is 35% pure, highly corrosive and can be toxic or fatal if ingested at that strength.

Hydrogen peroxide should be diluted down to 3% as a base for most applications. It's also readily available in 3% solution from your local pharmacy or drugstore; which is probably the preferable and safer way to buy it, especially if you can take your empty bottles back for exchange/refilling - that can help cut down the cost.

If you choose to dilute a 35% solution yourself, add the hydrogen peroxide to distilled water rather than the other way around and wear gloves, body and eye protection when doing so.

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