The ideal way to clean the surface is with a mild, non-abrasive anti-bacterial soap and warm water (over 80 degrees Fahrenheit-25 degrees Celsius), which will breakdown the outer fat layer of the Covid-19 molecule. Apply this onto a cloth and with light pressure clean the surface. Let air dry.
For a germicidal action, you can use disinfectant substances with a soft cloth. Spray the disinfectant onto the cloth (not onto the material). Then lightly wipe the surface and let air dry. We can suggest disinfectants with Hydrogen Peroxide (CAS nr. 7722-84-1) 3%, Benzalkonium chloride (CAS 63449-41-2) 4mg/ml or Benzoxonium chloride (CAS 19379-90-9) 1mg/ml which are part of the family known as quaternary ammonium compounds (Quats). These can be found in certain anti-bacterial soaps & disinfectants.