I’ve researched, developed, and tested dozens of stain removal techniques and laundry solutions over the past 12 years, and few are quite as reliable as using hydrogen peroxide on blood stains.

If you notice that the blood stain has lifted, use a clean, dry microfiber cloth to blot the area for leftover moisture.

We encourage the latter and have some high-success tips for getting rid of any type of annoying, stubborn stain, ranging from blood and grass to wine, oil and more. No matter the substance ...

Learning Objectives: 1. Be able to describe the nature of RNA degradation in dried blood stains 2. Understand the environmental effects of heat, relative humidity, and substrate, on the rate of RNA ...