Dishwashing

Is a detergent dispenser necessary for a dishwasher?

In the professional world, this is often the case to avoid overconsumption or underdosing. Liquid or powder dispensers also prevent the handling of products that are inherently corrosive and more aggressive than household cleaners. Indeed, a cycle on a professional dishwasher lasts only a few minutes, whereas a household dishwasher takes at least 30 minutes. It is therefore primarily through the action of the product itself that professional products make the difference!

What is the difference between a professional washing product and a household dishwasher product?

Professional products are ultra-concentrated and specifically formulated for the short 2- to 3-minute cycles of professional dishwashers. They have a higher pH (approximately 12.2 to 12.5) for intensive degreasing action and are designed to work with automatic dispensers. Household products are absolutely unsuitable for professional dishwashers as they lack effectiveness and can damage the equipment.

How do I know which type of product to choose based on the hardness of my water?

The choice depends on the total hardness (TH) of your water. Use a soft water product if the TH is between 5 and 10, a medium-hard water product between 10 and 15, and a hard water product above 16. For very hard water (TH above 30-35), specialized formulations are required. If your machine has a functioning water softener that maintains the TH between 6 and 8, you can opt for products formulated for soft water.

How often should I maintain my professional dishwasher?

Daily maintenance is recommended to maintain optimal performance. Clean the suction lines of the dispensers weekly and check the pumps monthly. A semi-annual calibration of the automatic dispensers ensures dosing accuracy. Following this maintenance schedule with appropriate products will prevent costly repairs and extend the lifespan of your equipment up to 15 years.

Why use a rinse aid in addition to detergent?

Rinse aid facilitates water flow over surfaces instead of forming droplets, thus accelerating drying through evaporation. It prevents detergent and dirt residue from redepositing on dishes and eliminates limescale stains. Combined with a high rinse temperature between 85° and 90°C, it guarantees a perfect, streak-free shine on your dishes.

What are the risks of incorrectly dosing washing products?

Overdosing damages dishes, leaves residue, and reduces the dishwasher's lifespan. Underdosing compromises cleaning efficiency and hygiene. Inappropriate concentrations cause undesirable results such as streaks or poorly cleaned dishes. Automatic dosing systems prevent these problems by injecting the precise amount based on water hardness, soiling level, and the volume of food being washed.