Before washing the device, check the waterproof area and drying preparations.

Being washable and being waterproof are two different things.

When deciding on a cleaning method, first check the instruction manual to see which parts can be exposed to water. Even if the outer material is washable, it doesn't necessarily mean that the neck connection, metal parts, and electronic mechanisms are waterproof. Don't assume that you will need to immerse the entire unit in the bathtub; consider whether partial cleaning will suffice.

Prepare a place to receive the water before you start washing.

It becomes difficult to handle the item on a wet floor. Check which cleaning agents are suitable, and prepare a workspace, a way to support the item, a dry towel, and a place to put it after cleaning. If it is difficult to move, do not proceed alone and change to a method that you can handle. It is also important not to scrub the surface too hard or remove makeup as if it were normal dirt.

Combine the entire process, including drying, into a single step.

After cleaning, remove moisture according to the product instructions and avoid covering the garment or storage case while it is still damp. Do not use methods that expedite drying by applying strong heat unless you can confirm that it will not affect the material or paint. Briefly recording the cleaning date and any changes you notice will help you decide on the next maintenance.