Cleaning coins after Beach Detecting

Welcome back to Beach Detecting the Money Pot with Tim Davies. Well we've been beach detecting, we've come home, we've ended up with a pile of snot like this and you can't take them to IGA or your deli. I've tried and I've been knocked back from everywhere. So if you want these horrible looking coins to look like that, the equation is this. Now don't forget, check to see if any of these coins are valuable because then you would claim them a more subtle way than that. Nice. I was down here last night and my scoop snapped right in half, right down there. Check this out. Unlucky. I've got a cracker down here Johnny, you wouldn't believe the sound of this here. I'll take my headphones off for you. It's a bit windy and you're not going to believe what this is going to be. I've already seen it. Look at this. What do you reckon it is guys? What do you think it is?