What is Detergent Tab Tray in Bosch 300 Series Dishwasher?

You often notice that your detergent leaves white spots and films on your dishes, and detergent tablets don’t dissolve properly, resulting in dirty dishes.

You probably wash your dishes by hand or run a rinse cycle on your dishwasher to get rid of the remaining detergent. Many manufacturers have worked on this problem and introduced different ways for completely dissolving detergent tablets.

Bosch’s detergent tab tray in the 300 series is the greatest design innovation that has helped users eliminate the detergent dissolving problem. In this article, we will discuss what the detergent tab tray in Bosch 300 series is and what it is used for.

What is Detergent Tab Tray in Bosch 300 Series Dishwasher?

What is Detergent Tab Tray in Bosch 300 Series Dishwasher

It is a dispenser in the dishwasher where you insert the dishwashing tablet. It has a sliding opening that covers the tablet while you close the door of the dishwasher.

Detergent tablet trays can be used for powders and gel-based detergents as well.

Detergent Tablet Tray Use

Detergent Tablet Tray Use

The purpose of installing this tablet tray is to maximize the cleaning skills of your dishwasher. The dispenser opens during the washing cycle, and the tablet drops right into the Dosage Assist tray. The dosage assist tray is attached to the top rack in your dishwasher.

The water from the spray arms dissolves the tablet completely, ensuring a better clean as compared to dishwashers without a dosage assist.

In other dishwashers, the tablets may not be fully dissolved. Tablets that are not completely dissolved do not deliver their maximum cleaning power, leading to spots and stains on your dishes and dishwasher.

Final Words

Bosch has been on the frontline for introducing innovative features in its dishwasher that make our life easy. Apart from detergent tab tray and dosage assist, Bosch detergents are famous for noiseless operation, spotless dishes, and water and energy conservation.


  • Stephen Powers

    Appliance repair guy from Washington. I am majorly experienced in dishwashers, water filters and refrigerators, AMA on my twitter account.

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