Nice - no sealant spray to speak of upon refilling my tires/wheels and airing them up (I had pulled the dried sealant off of the inside of the tires and cleaned/re-taped the rims). I did do this outside, just in case I had to give them a good spin to find any old punctures; I don't think that the wife would have been thrilled with Orange Seal splatters in the office. Now to see how much air they retain this evening and then overnight.