To avoid splashes, place the hand blender halfway down the preparation then press the start button. At the end of preparation always stop the appliance before taking the hand blender out of the preparation.
Do not use your hand blender in a pan on the hob or to chop nuts (almonds, hazelnuts, etc.), raw meat*, or ice cubes* and do not run it in an empty container. * for models with click and mix accessories, these types of use are possible (see instructions for your hand blender).
The first speed is very useful when you are starting mixing, because it is a slow speed that allows you to avoid splashes. Gradually increase the speed depending on your preparation.
All parts and accessories of your hand blender are dishwasher-safe except for the motor unit and the gears, which you can wipe with a slightly damp sponge.
It is extremely important to use the specific Mayonnaise accessories supplied with your appliance (mayonnaise blender + jug) and to respect the quantities of ingredients, particularly the mustard. If you don't use mustard, you have to compensate with eggs (ie 2 eggs instead of 1 usually). As for the oil quantity, this has to be between min and max. Add the oil really slowly and stir continuously. All the ingredients need to be at room temperature so that the mayonnaise does not curdle.