• > About the NSF Mark
• > Athletic Banned Substances
  • » Program Overview
  • » List of Prohibited Substances
  • » Additional Links
  • » Search for NSF Certified Products
  • » Receive Email Updates
  • » Contact NSF
• > Bottled Water
  • » Types and Treatment of Bottled Water
  • » The NSF Bottled Water Certification Program
  • » Frequently Asked Questions
  • » Search for NSF-Certified Products
  • » Contact the NSF Consumer Affairs Office
• > Consumer Fact Kits
• > Dietary Supplements
  • » Functional Foods and Beverages
  • » NFL/NFLPA Program
  • » Search for NSF Certified Products
  • » Additional Links
  • » Receive Email Updates
  • » Contact NSF
• > Drinking Water
  • » Contaminant Guide
  • » Contaminant Testing Protocols
  • » Drinking Water Week
  • » Home Water Treatment
  • » Homeland Security
  • » Pharmaceuticals in Water
  • » Rainwater Collection
  • » Water Fact Kit
  • » Water Quality / Consumer Confidence Reports
  • » Watershed Protection
  • » Well Water
  • » Frequently Asked Questions
  • » Search for NSF-Certified Products
  • » Contact the NSF Consumer Affairs Office
• > Faucets
  • » Search for NSF-Certified Products
• > Food Safety
  • » Cold Storage Chart
  • » Food Safety Fact Kit
  • » Frequently Asked Questions
  • » Handling Food Safely
  • » Keeping Leftovers Safe
  • » Proper Cooking Guidelines
  • » Protect Against Foodborne Illnesses
  • » Safe Holiday Cooking
• > Functional Foods and Beverages
  • » Dietary Supplements
  • » NFL/NFLPA Program
  • » Search for NSF-Certified Products
  • » Additional Links
  • » Receive Email Updates
  • » Contact NSF
• > Indoor Air
• > News for Consumers
• > NFL/NFLPA Program
  • » Dietary Supplements
  • » Functional Foods and Beverages
  • » Search for NSF-Certified Products
  • » Additional Links
  • » Receive Email Updates
  • » Contact NSF
• > Online Health Resource Links
• > Organic Certification
  • » Organic Standards Summary
  • » Quality Assurance International
  • » Additional Links
  • » Frequently Asked Questions
  • » Contact the NSF Consumer Affairs Office
• > Playground Safety
  • » Checking Your Community's Sports Facilities for Safety
  • » Preventing Dehydration and Heatstroke
  • » Avoiding Playground Hazards
  • » What You Need to Know If You Live Near Water or Have a Pool
• > Plumbing
• > Recreational Water Safety
  • » Safety Tips
  • » Standards for Equipment
  • » Additional Information
  • » Search for NSF Certified Products
• > Residential Appliances
• > Scrub Club®
• > Search for NSF-Certified Products
• > Wastewater Treatment Systems
  • » Alternative Residential Systems
  • » Compost Toilets
  • » Incinerating Toilets
  • » Septic Systems
  • » Septic Tank Filters
  • » Chlorine Disinfection
  • » Additional Links

Look for the mark and you'll find a safer product.

Read More