I dont have personal experience with cleaning products, but in general, for Stone Honeycomb Panel countertops, it is recommended to use a pH-neutral, non-abrasive cleaner specifically designed for natural stone surfaces. Some popular options include:

1. Granite Gold Daily Cleaner
2. Stone Care International Granite & Stone Cleaner
3. Method Daily Granite Cleaner
4. Weiman Granite & Stone Cleaner & Polish

It is important to avoid using harsh or acidic cleaners, such as bleach or vinegar, as they can damage the porous surface of the stone and cause staining or discoloration. Always make sure to test any cleaner on a small, inconspicuous area first before using it on the entire surface.