Calcium Chloride Crystals Buy May 2026

These crystals absorb moisture from the air instantly. If the bag is left open, it will turn into a puddle of brine within days.

Look for "90% to 94% Pure" for the best performance.

A little goes a long way. Using too much can leave a slippery, oily residue on floors.

Choose "Pellets" for ice melting (they roll into cracks) or "Flakes" for dust control and liquid brines.

It is generally less corrosive to concrete when used as directed. What to Look for Before You Buy

It melts ice in temperatures as low as -25°F.

It is exothermic, meaning it releases heat as it dissolves.

Not all calcium chloride products are the same. Check these factors to ensure you get the right material:

These crystals absorb moisture from the air instantly. If the bag is left open, it will turn into a puddle of brine within days.

Look for "90% to 94% Pure" for the best performance.

A little goes a long way. Using too much can leave a slippery, oily residue on floors.

Choose "Pellets" for ice melting (they roll into cracks) or "Flakes" for dust control and liquid brines.

It is generally less corrosive to concrete when used as directed. What to Look for Before You Buy

It melts ice in temperatures as low as -25°F.

It is exothermic, meaning it releases heat as it dissolves.

Not all calcium chloride products are the same. Check these factors to ensure you get the right material: