Water beads — the small, colorful, squishy balls sold as sensory toys, craft supplies, and decorative items — have sent nearly 7,000 children to the emergency room in just five years and killed at least one child. The U.S. Consumer Product Safety Commission (CPSC) has called water beads one of the most dangerous children’s products on the market and enacted a new federal safety standard in March 2026 to address the hazard. Despite this, non-compliant water beads continue to be sold online.
What Makes Water Beads So Deadly
Water beads are made from superabsorbent polymers that expand up to 100 times their original size when exposed to liquid. When dry they are small enough to look like candy or gum — but when swallowed, they expand inside a child’s digestive tract to the size of a tennis ball or larger, causing life-threatening intestinal blockage that requires invasive surgery to remove. Symptoms of water bead ingestion can mimic other conditions, causing dangerous delays in diagnosis.
CPSC data show that nearly 7,000 water bead-related ingestion injuries were treated in emergency departments from 2018 through 2022. CPSC is aware of the death of a 10-month-old girl in 2023 from water bead ingestion. Beyond ingestion, water beads can also cause serious injuries if inserted into an ear or nose, or aspirated.
Some water bead products tested by CPSC also contain acrylamide, a known carcinogen, at levels that violate the Federal Hazardous Substances Act.
The New Federal Standard
CPSC’s new federal safety standard, effective March 12, 2026, requires that water bead toys meet a maximum expansion size limit, restricts acrylamide content, and mandates clear warning labels. Any water beads manufactured after March 12, 2026, that do not meet this standard cannot legally be sold in the United States.
What You Should Do
- Remove water beads from any area where young children may be present.
- Never allow children to play with water beads unsupervised.
- Store water beads in a locked container completely out of reach of children.
- If a toy contains water beads and beads start coming out, dispose of the product immediately.
- If you suspect a child has swallowed a water bead, seek emergency medical attention immediately — do not wait for symptoms.
To report a dangerous product or a product-related injury, visit SaferProducts.gov or call CPSC’s Hotline at 800-638-2772.
Source: https://www.cpsc.gov/Safety-Education/Safety-Education-Centers/Water-Beads-Information-Center
