We use Gasgeber Nano Fresh from Germany for all car interiors.
 
This is the quintessential solution that eliminates foul odours, bacteria & fungus in your air-con system and neutralizes the smell of food & cigarettes.  

After application, it will stay active up to 6 months, keeping your car fresh and clean till your next appointment with us. 

Tested by PSB Singapore. Click HERE for attached report.