Why Do Tatami Mats Smell?

Tatami floor mat is generally made of, and plaited with "Igusa", or a soft rush plant. The most characteristic feature about this green floor mat, which I guess you can easily tell, is the smell of "Igusa"; very particular smell it gives out especially when it's fresh, and newly installed in a room.

How do you get rid of the smell of tatami mats?

A wet cloth may also remove some of the natural surface oils which help protect the mat from aging too quickly. For deeper cleaning, using a dry cloth and wipe along the grain. To prevent bad smells from wafting from your tatami, use a cloth to wipe down your mats with a small amount of regular vinegar.

How long do tatami mats smell?

Your mats are probably damp and need airing, says James Prescott, assistant buyer at the Futon Company - their 'natural odour' should fade after four to six weeks.