Frequently Asked Questions

What makes Safe Sand safe?

Most commercial sand is manufactured by crushing quartz rocks into small grains of sand, with jagged corners that easily break, leading to dust. Quartz contains high amounts of crystalline silica, and its inhalation or ingestion is linked to health issues. On the other hand, Safe Sand is a naturally occurring, feldspathic sand — feldspar is a mineral that does not contain crystalline silica, asbestos of any kind, or carcinogens. Since it’s naturally occurring, the grains are already worn smooth, so it’s very low-dust.

You can find out more about sand safety and silica dust in our Safe Sand Guide.

Our sand is tested at Duke University — see our Material Safety Data Sheet (MSDS) for the detailed report!

Does Safe Sand work for sand castles?

Our finely gradated and clean play sand is ideal for use in children’s sand boxes. It holds its shape when wet, and its texture is ideal for creating sandcastles and sand sculptures.

How do I figure out how much sand I need?

Use our Sand Calculator!

Do you install the sand?

Not at this time, unfortunately.

How is the sand shipped?

Small orders are shipped in 25lb boxes via USPS Priority mail. Typically these orders arrive within a week of ordering. If you order multiple boxes, the post office often separates them during transport and delivers them on different days.

Bulk orders are shipped in 2000lb tote sacks on pallets and are almost always shipped by carrier. Our shipping team will contact you to work out delivery logistics for your location.

Does the sand work for aquariums and terrariums?

Yes! Our sand is very popular for use in aquariums. It will not dissolve and is safe for fish, creatures and plants. Please remove fish before adding sand and allow 24 hours for sand to fully settle before reintroducing fish.

What is silica exposure?