4 ms·
True, but dry ice sublimates instead of melts so there's no cleanup.
by mprovost 7y ago
True, but dry ice sublimates instead of melts so there's no cleanup.
- hadlock 7y agoYes dry ice is best, but it is about $1.25/lb, vs $0.25/lb; also regular ice is available in most countries year-round, dry ice has limited availability, even in the US.