There are 3 ibc tanks,1000 litre,ending on ebay in 4 hrs appx.,were holding paint stripper and the remains are still in the bottom. They are close enough to me to possibly be worth buying so the information i am looking for is,would i be able to swill this out with water ?.I have e-mailed the seller without response so far. Thought it was worth running this past the forum in case anyone has cleaned an ibc that has held paint stripper.I`ve no way of knowing if its water soluble,so answering my own question i had better give them a miss unless of course i am told different,any info welcomed.