1. Product Overview
The Dometic MAX Control - Natural Waste Digestor & Odor Eliminator is an advanced solution designed to quickly break down waste and eliminate odors in marine and RV holding tanks. Utilizing a proprietary, fast-acting enzyme and bacteria formula, this product is eco-friendly and safe for septic systems. It also contributes to keeping tank sensors clean and unobstructed, ensuring optimal performance of your waste management system.

A blue 1-gallon bottle of Dometic MAX Control Natural Waste Digestor and Odor Eliminator, featuring a label with a scenic lake and mountain view.
Key Features:
- Fast-acting enzyme and bacteria formula for rapid waste breakdown.
- Effectively eliminates odors in holding tanks.
- Eco-friendly and safe for septic systems.
- Helps maintain clean and unobstructed tank sensors.
- Light fragrance for a pleasant environment.
Ingredients:
- Bacterial Cultures
- Fragrance
- Water
2. Safety Information
Please read and understand all safety precautions before using this product. Failure to do so may result in injury or damage.
- Keep out of reach of children and pets.
- Avoid contact with eyes and skin. In case of contact, rinse thoroughly with water. If irritation persists, seek medical attention.
- Do not ingest. If swallowed, do not induce vomiting. Drink plenty of water and seek immediate medical attention.
- Use in a well-ventilated area.
- Store in a cool, dry place, away from direct sunlight and extreme temperatures.
- Do not mix with other chemicals or cleaning agents.
3. Setup and Preparation
Proper preparation of your holding tank is essential for the optimal performance of Dometic MAX Control.
- Empty Holding Tank: Ensure your holding tank is as empty as possible before initial treatment.
- Rinse Tank: If possible, rinse the tank with fresh water to remove any residual waste or chemicals.
- Add Water: Add approximately 1-2 gallons (3.8-7.6 liters) of fresh water to the empty holding tank through the toilet. This provides a base for the product to mix effectively.
4. Operating Instructions
Follow these instructions for effective waste digestion and odor elimination.
- Initial Dosage: For the first application or after emptying and rinsing a tank, add 8 ounces (approx. 236 ml) of Dometic MAX Control per 10 gallons (approx. 38 liters) of holding tank capacity.
- Regular Dosage: For ongoing treatment, add 4 ounces (approx. 118 ml) of Dometic MAX Control per 10 gallons (approx. 38 liters) of holding tank capacity after each tank emptying or as needed.
- Application: Pour the measured amount directly into the toilet bowl, then flush with sufficient water to ensure the product reaches the holding tank.
- Frequency: Apply after each tank emptying, or more frequently if odors persist or usage is heavy.
Note: The concentrated formula ensures maximum effectiveness with smaller doses.
5. Maintenance
Regular maintenance helps ensure the longevity and efficiency of your waste system.
- Sensor Cleaning: The enzyme and bacteria formula in MAX Control helps to break down waste that can cling to tank sensors, contributing to their cleanliness and accurate readings. Regular use can reduce the need for manual sensor cleaning.
- Rinsing: Periodically rinse your holding tank thoroughly, especially before long periods of non-use or storage.
- Ventilation: Ensure your holding tank's vent line is clear and unobstructed to allow proper air circulation and prevent pressure buildup.
6. Troubleshooting
If you encounter issues, consider the following troubleshooting steps:
- Persistent Odors:
- Ensure correct dosage is being used based on tank capacity and usage.
- Check if the tank is being emptied regularly.
- Verify that the tank vent is not blocked. A blocked vent can cause odors to escape into the living space.
- Consider a shock treatment with a higher initial dose if odors are severe.
- Slow Waste Breakdown:
- Ensure adequate water is added with each flush to help the product distribute.
- Avoid using harsh chemicals or bleach in the tank, as these can kill the beneficial bacteria in MAX Control.
- Increase the frequency or dosage slightly if usage is very high.
- Inaccurate Tank Sensors:
- While MAX Control helps keep sensors clean, stubborn buildup may require a dedicated tank cleaner or manual cleaning during a thorough tank flush.
7. Specifications
| Attribute | Detail |
|---|---|
| Brand | Dometic |
| Model Number | 9620000722 |
| Item Weight | 8.76 pounds |
| Package Dimensions | 11.6 x 7 x 4.8 inches |
| Special Features | Concentrated |
| Item Form | Liquid |
| Scent | Unscented (Light Fragrance) |
| Specific Uses For Product | Toilet (RV/Marine Holding Tanks) |
| Material Feature | Eco-Friendly |
8. Warranty and Support
For specific warranty information or technical support regarding your Dometic MAX Control - Natural Waste Digestor & Odor Eliminator, please contact Dometic customer service directly.
You can typically find contact information on the Dometic official website or through the retailer where the product was purchased.
Dometic Official Website: www.dometic.com