Disassembling and cleaning a racing style professional gaming chair may vary slightly depending on the specific model, but here are some general steps you can follow:

Refer to the manufacturer's instructions: Before disassembling the chair, refer to the manufacturer's instructions or user manual to ensure that you do not void the warranty or damage the chair. Some chairs may have specific disassembly and cleaning instructions that you should follow.

Remove any attachments: Remove any attachments, such as headrest or lumbar pillows, from the chair before starting the disassembly process.

Remove the base: Most gaming chairs have a base that connects the chair to the wheels. To remove the base, turn the chair over and locate the screws or bolts that attach the base to the chair. Use a screwdriver or wrench to remove the screws or bolts, and then gently lift the base off the chair.

Remove the backrest: Locate the screws or bolts that connect the backrest to the seat of the chair. Use a screwdriver or wrench to remove them, and then carefully lift the backrest off the seat. Be careful not to damage any wires or cables that may be connected to the backrest.

Clean the chair: Once you have disassembled the chair, you can clean the different parts using a soft cloth and a mild cleaning solution. Be sure to follow the manufacturer's instructions for cleaning the chair, and avoid using harsh chemicals or abrasive cleaners that could damage the materials.

Reassemble the chair: Once you have cleaned the chair, you can reassemble it by following the disassembly steps in reverse order. Make sure that all the screws or bolts are tightened securely and that the attachments are properly reattached.

Test the chair: After reassembling the chair, test it to ensure that it is functioning correctly and that all the parts are securely in place.