From the "Living Beautifully" series developed by the household goods maker Mana, a "sash brush" exclusively for cleaning sashes has appeared. It is sold at specialty stores, mass retailers, and the official Marna online shop. The suggested retail price (excluding tax) is 680 yen.
A brush that can be held like a pen without grasping the handle and can be worn quickly with a light force. The brush has a high density of bristles and is angled so that it shrinks toward the tip, making it easier to sweep out the fine dust in the narrow rail grooves. The cover that covers the brush part has a spatula function that can scrape off solidified dirt. By using both a brush and a spatula, you can clean every corner of the sash.
After use, the brush can be hidden and stored by attaching the cover. With a simple design that blends into the interior, it can be stored within easy reach, so you can clean it immediately when you notice it.
The material is polypropylene for the handle / cover and saturated polyester resin for the brush. The approximate size is 54mm x 194mm x 19mm.