Usage & Information Guide For the most economical use of your Tri Nature products, refer to the following usage guides for your particular product. Remember that a lot of the products are highly concentrated, & require a dispensing pump or measuring scoop to supply the correct amount. The product descriptions contain links to the appropriate pump for that product.   Also included is a general usage guide for our most popular products & a price comparison guide that compares price & performance of Tri Nature products with their common competitors.   General Usage Guide Price Comparison 2009 Kitchen Usage Guide Laundry Usage Guide Personal Care Usage Guide Outdoor Usage Guide   Aromatherapy - Essential Oils Safety and Dilutions Guide Aromatherapy Safety Guide Essential Oil Dilution and Blending Guide Methods of Use   Hair Care "What is different about 'Integrity Hair Care'?"   Kyphi Skin and Body Kyphi Skin Price Comparison