(click for printable Mega Mass feed chart) Always add all nutrients to the reservoir before checking pH values. After allowing the nutrients to mix, check for pH value and adjust to achieve desired level. Mega Mass pH Down is highly concentrated and should be used in small quantities. Optimum pH value is approx. +/-6. Warning: Do not swallow. Do not contact eyes, skin or clothing. Do not inhale fumes. Handle with care. Keep out of reach of children. Wear rubber gloves. Use only in a well ventilated area. First Aid treatment: Contains Potassium Hydroxide. If swallowed, call a Poison Control Centre or doctor immediately. Do not induce vomiting. If in eyes, rinse with water for 5 minutes. If on skin, rinse well with water. If on clothes, remove clothes. If inhaled, move person to fresh air. Causes burns. Dangerous fumes form when mixed with other products.
