Women's Royal Voluntary Service. n a British auxiliary service organized in 1938 as the Women's Voluntary Service for work in air raids and civil defence: active throughout World War II and since 1945 in providing support services for those in need: became the Women's Royal Voluntary Service in 1966, (Abbrev.) WRVS.
Clean the wound. Using a syringe or other field expedient device, irrigate the wound with clean water in order to remove debris. Antiseptic can also be applied to lessen the likelihood of infection. Apply a pressure bandage directly over the wound (with guaze, and preferably a hemostatic agent, packed into the wound).
Irrigate with rainwater to flush out your soil and help keep your soil pH in perfect balance ongoingly! 3. Stored rainwater contains some organic matter. If collected from your rooftop, rainwater contains traces of organic material. While the water is very clean and should run clear, it has been exposed to anything on your roof.