Owning a pool comes with the joy of splashing summer days—but also the responsibility of handling potentially hazardous chemicals. Chlorine, algaecides, pH adjusters, and other pool treatments are essential for clean water, but they can pose serious risks to children if not stored properly.
According to the CDC, thousands of chemical-related injuries occur at home each year, many involving children and improper storage.
The good news?
These accidents are preventable.
In this guide, we’ll walk you through how to store pool chemicals safely and responsibly, keeping your loved ones and your backyard sanctuary secure.
1. Choose the Right Storage Location
The first step in chemical safety is choosing a secure, well-ventilated location for storage. Avoid areas that are damp, exposed to direct sunlight, or close to electrical equipment. Moisture can cause chemical reactions, while heat can degrade their potency—or worse, cause dangerous fumes or explosions.
A locked outdoor shed or cabinet is ideal. It keeps chemicals out of reach of children and away from living spaces. Ensure that your storage spot is above ground level and away from flood-prone areas to prevent spills or leaks into the environment.
2. Use Childproof Containers and Locking Systems
Always store chemicals in their original containers, which are designed to withstand corrosion and labeled with usage and safety instructions. Never transfer chemicals to unlabeled jars, bottles, or food containers, which can lead to confusion and accidental ingestion.
Use cabinets or storage bins with childproof locks or padlocks. If using a shed, reinforce the door with a secure latch and a lock that children can’t tamper with. For added security, install a motion sensor light or camera to deter unsupervised access.
3. Keep Chemicals Separated and Upright
Some pool chemicals can react violently when mixed, especially acids and chlorine. Store them separately, ideally on different shelves, and make sure all containers remain upright and sealed tightly after each use.
Use non-metal, chemical-resistant shelving to avoid corrosion. Placing chemicals in individual secondary containers or plastic bins can help contain leaks and prevent cross-contamination in case of spills.
4. Create a Clear Safety Zone and Label Everything
Keep the chemical storage area clearly marked as “Hazardous” or “Authorized Personnel Only” to alert family members and guests. If possible, create a designated safety zone where children are not allowed to enter, even when chemicals are not in use.
Make sure all adults in the home know where the chemicals are, how to use them safely, and what to do in case of an emergency. You can even post a pool chemical safety checklist or emergency instructions nearby.
5. Don’t Store Chemicals Near Food, Flammable Materials, or Tools
It’s crucial to keep pool chemicals away from other household or garden supplies. Never store them near gasoline, fertilizer, charcoal, or cleaning products, which could react dangerously if spilled or mixed.
Avoid keeping pool chemicals in your garage or kitchen pantry, as fumes can be harmful in enclosed spaces and potentially contaminate food or inhaled air.
6. Educate Children and Other Family Members
While storage is critical, education is equally important. Teach your children to never touch or go near the pool chemical storage area, even if the container looks interesting or familiar. Use age-appropriate language to explain that these substances are dangerous and not to be played with.
You might also want to involve older children in safety drills or walkthroughs so they know what to do if there’s a spill or someone is exposed.
7. Monitor and Maintain the Storage Area Regularly
Even the safest setup can become risky if not maintained. Regularly check for leaks, corrosion, or damaged containers, and clean up any spills immediately while wearing protective gear. Replace worn-out labels and dispose of expired chemicals safely, following your local hazardous waste guidelines.
Make it a habit to do a monthly storage inspection, especially during pool season, when chemical use is more frequent.
Conclusion
Storing pool chemicals safely is not just about organization—it’s about protecting what matters most: your family. By choosing the right location, using childproof systems, separating substances, and educating those around you, you create a safe, responsible environment where everyone can enjoy the pool without worry.
Take the time today to review your pool chemical storage setup. A few thoughtful steps now can prevent dangerous accidents in the future. After all, pool safety starts long before anyone even gets in the water