Dawn Sci pH Up and pH Down solutions are very simple to use and straight to the point. One can use this product sparingly. Before you begin adding pH up and down to your water or soil, test the pH to confirm that you need to raise or lower the pH level.
• Use 15mL (1 tbsp) per gallon or 3ml per Liter
• One 250ml (8oz) pH Up and One 250ml (8oz) pH Down
• This hydroponic solution does not need to be diluted
• Great for Aquaponics and Hydroponics
This solution contains Strong Acid. Wear appropriate PPE while handling.