市面販售的牙膏內含有研磨劑、水分、發泡劑、肥皂,或具去汙效果的清潔劑等成分,其中,成分含量最高的「研磨劑」可去蠟,沉積已久的頑垢,也能被研磨劑磨掉,與「肥皂」成分都可產生去汙效果。
All you need is an old toothbrush and a little toothpaste to get your old sneakers looking like new! Non-gel white toothpaste works great to clean sneakers that are white soled.