H2O ResQ is a Scientifically engineered solution that treats water with minerals 

H2O ResQ helps keep your water clean and worry free for up to 5 years. It is a highly effective long-term solution for maintaining fresh tasting water. H2O ResQ added to stored water extends the storage life.

• H2O ResQ is endorsed for treating and storing water by the former Commander of Public Health Service (retired)
• H2O ResQ stays in solution long-term and can be tested with our copper reagent- no need to rotate water every six months and lasts up to 5 years 
• Scientifically engineered, by the former Chairman of The Chemical Engineering Society
• Developed to defend against YUCK that may grow in your water and on surfaces
• Extends the life of filters by soaking overnight, in a solution of H2O ResQ as per instructions, can be used with any type of filter media- reduces calcium buildup. iron/rust buildup 
• Simple, and easy to use
• 1 drop treats (1) liter of water
• 10 mL (1/3 ounce treats 55 gallons)

• 2 ounces treats (330 gallons)

Claims are based on independent testing, lab testing, peer-reviewed scientific research