Hi! So I have recently decided to reseal my aquarium because the silicone has started to wear and peel back so I pulled as much of the old silicone as I could (nearly everything). I see in tutorials that I should use some sort of an agent such as rubbing alcohol to get some excess out as well as any dust. I have filled the tank all the way up with water and worked on scrubbing and rinsing all the remaining chuncks (that I can see and feel). My question is, given what I have already done, is using something like rubbing alcohol really needed? I am just worried about it eating into where the glass panels line up and are held together.