I just went out to check my outdoor tomatoes after last night's storms, only to find that telltale brown staining and rotten fruit. Those nasty blight spores are clearly out and about here in Rickmansworth! However, my question is: can I use the same pots next year, and should I throw away the soil currently in them? Also, is there anything specific I should use to clean the tools I've used with the infected tomatoes?