Please be aware that the Portable Deep Cleaner (PDC) primarily removes dirty water through external force compression, which might not be as effective in completely extracting water that has penetrated the deeper layers of the surface.

If the surface remains damp or air drying is difficult, it is advised to use a hair dryer to completely dry the cleaned spots after using the Portable Deep Cleaner.

Note: Regarding the cleaning efficacy of the Portable Deep Cleaner, the bristles on the fabric cleaning brush are designed to be dense and firm. Please be aware that intense cleaning could remove fibers from delicate fabrics. Please avoid using this brush on fragile or valuable items.

If you have any other questions about the E28 robot, please don't hesitate to contact eufy Support Engineers for further assistance.