英國Clothes Doctor這個品牌，他們的經營理念是，推廣慢時尚（Slow Fashion）及環境友善（Eco Friendly），努力延續各種衣物的使用壽命，除了提供衣物修補的服務，還提供一些可以延續衣物壽命的環境友善產品。
 
絲製品專用洗劑 No. 4 ECO WASH FOR SILK AND DELICATES，使用友善環境的原料製作，洗劑PH值為中性，可溫和清洗蠶絲製品，延續織品的壽命，清洗後的污水不會對河川, 海洋造成污染。包裝捨棄塑膠瓶，採用鋁罐，為環境減塑做了最佳的示範。
 
Silk is a soft, lustrous and luxurious fabric, with regal origins dating back over 3000 years.
To help retain the wonderful properties of your silk and delicate garments, we've crafted our No. 4 Eco Wash with a special pH nearly neutral formula, which cleanses, refreshes and renews so you feel truly indulged every time you wear them.
Beautifully scented with bergamot and sandalwood, our eco-friendly detergent is also animal friendly, being vegan, not tested on animals and free from palm oil too (yay for those orangutans!).