Home remedy for white clusters on my tonsils?

This is the second time I got white clusters on my tonsils. Well, this time it's only in my right tonsil. Are there any home remedies to get rid of these? My tonsils aren't swollen or irritated, its just sore to swallow in the area where the cluster of white tissue is. The first time I had this I went to the doctor but then it started to go away, they tested me and said there was nothing wrong, so I need a home remedy to get rid of this stuff :) thanks!