This 2.5 gallon buddy jug is for use with the Refill Station System (RSS). Use with the 2.5 Size RSS products (All Purpose, Ultra All-Purpose, Glass Cleaner, Bowl Cleaner, Air Freshener). Fill jug with cold water up to indicated line, use one pack per jug. Spray bottles can then be filled directly from buddy jug, no further dilution needed. Please call (312)226-6150 for ordering information!