Wondering if anybody might be able to offer advice on how best to protect and care for the cabin's soft surfaces? The ultra-suede looks great on the dash & doors, but seems vulnerable to smudging/staining or the wrong protectant formulation. I applaud Honda for using "plant-derived bio-fabrics and ultra-suede created through recycling technology", but I can't find any instructions in the documentation for how to clean/condition/protect these materials? The owner's manual does recommend cleaning the perforated leather upholstery with "with a soft cloth dampened with a solution comprised of 90% water and 10% neutral soap". I'd like to also treat with a conditioner/protectant, but am hesitant to use anything too waxy or viscous that might just clog up the holes. Any thoughts would be appreciated. Thanks.