Quick answer
Clean the block with as little water as possible, let it dry completely, and store it somewhere with low humidity. In a humid climate, wrap it in a clean dry towel or cloth. Avoid spots near the sink, dishwasher, or stove.
Before you store it: clean and dry
A salt block dissolves in water, so cleaning is about using the least moisture you can.
- If the block was heated, let it cool completely first.
- Wipe it with a barely damp sponge. Most makers advise against soap.
- Scrub off stuck-on food gently with a soft brush or non-metallic scouring pad.
- Pat it dry with a clean cloth or paper towel.
- Set it on a rack or somewhere with air circulation and allow it to dry fully before storing. Many sources suggest allowing at least 24 hours; the block should feel completely dry to the touch.
Cleaning removes a thin layer of salt each time, which is normal. Follow the care instructions that came with your block, since manufacturers differ.
Where to keep a salt block
Pick a spot that stays dry and relatively stable:
- A kitchen cabinet or pantry shelf away from the sink and dishwasher
- A shelf in a climate-controlled room
- A location out of the way of steam from cooking
Avoid damp basements, window ledges in humid weather, or anywhere that sees condensation. Humidity is the main enemy because salt draws water from the air.
Wrapping and humid climates
If your home is humid, wrap the dry block in a clean, dry towel or cloth, or place it in a sealed plastic bag or container to keep ambient moisture away. Some people store blocks inside a sturdy tote or box so the block is protected from chips and scratches. Make sure the block is fully dry before wrapping, because trapped moisture can make things worse.
Salt blocks are heavy. Store yours on a stable, low shelf where it will not fall, and avoid stacking heavy items on top of it.
If your block gets damp or sweats
A block that feels damp or leaves a wet ring has absorbed moisture from the air.
- Move it to a drier place and let it air-dry on a rack, then re-wrap it.
- Do not rush the drying with high heat. If you use the block for cooking, follow the maker’s instructions for slow heating, because damp blocks may crack when heated.
- If you notice a persistent problem, try a different storage spot, or add a food-safe desiccant packet in the storage container, kept apart from the block.
Storing a block you use for cooking vs serving
Blocks used for cooking will develop cracks, cloudiness, and color changes. This is typically described as normal. Keep track of which side you use for heating and use it consistently, as makers often advise. A block that is cracked into pieces can still be used if the pieces are stable, but handle it carefully, and discard any pieces that are unstable or look contaminated.
Blocks used for serving cold foods, curing, or chilling can be stored the same way, but wash off food residue before drying.
What you can use a Himalayan salt block for
People use them as cooking surfaces for quickly seared items like thin cuts of meat, seafood, and vegetables, as chilled or room-temperature serving platters, and as a plate for lightly salting cold foods. Foods with moisture will pick up more salt than dry foods. Because it can become very hot, always follow the manufacturer’s heating instructions.
Related salt storage questions
How to properly store salt long term?
Loose salt, as opposed to a block, should go in an airtight container in a cool, dry spot. Our guide on how to store black salt covers jars, humidity, and clumping, and the same principles apply to most dry salts.
How do I clean Himalayan salt?
See the cleaning steps above: minimal water, no soap, and a thorough dry.
Is sea salt healthier than table salt?
Sea salt, table salt, and Himalayan salt are all mainly sodium chloride and contribute sodium to your diet. Differences in trace minerals are small. If you have questions about your sodium intake, ask a healthcare provider.