
The safest way to wash a Graco car seat is to spot clean the harness and straps with a damp cloth and mild soap, and to hand wash removable fabric covers according to the manufacturer's instructions. Never submerge the harness or plastic shell in water, and never use a washing machine's agitator or a dryer, as heat and agitation can compromise the seat's structural integrity and safety.
The most critical rule is to never machine-wash the harness straps. The webbing is designed to withstand immense force in a crash, and harsh detergents or agitation can weaken the fibers. Clean the straps by wiping them with a cloth dampened with a mild soap and water solution, then wiping with a clean, damp cloth to rinse. Let them air dry completely before reassembly.
For the removable fabric cover, always check the care label sewn into the material. Most Graco covers are hand-washable. Use a mild detergent in a basin of lukewarm water. Gently agitate the cover, rinse thoroughly with cool water, and squeeze out excess moisture—never wring it. Allow it to air dry completely away from direct heat or sunlight.
The plastic shell and harness buckles can be wiped down with the same mild soap solution. Avoid harsh chemicals, bleach, or ammonia-based cleaners. The following table outlines the key do's and don'ts based on Graco's official recommendations.
| Action | Recommended Method | Reason |
|---|---|---|
| Harness Straps Cleaning | Wipe with damp cloth and mild soap; air dry. | Preserves tensile strength; machine washing weakens fibers. |
| Fabric Cover Washing | Hand wash in lukewarm water; air dry completely. | Agitator washers can tear seams; dryers can shrink fabric. |
| Plastic/Shell Cleaning | Wipe with damp cloth and mild soap. | Harsh chemicals can degrade plastic over time. |
| Drying Time | Allow 24 hours for complete air drying. | Ensures no moisture is trapped, preventing mildew. |
| Reassembly | Only after all components are fully dry. | Prevents mold and ensures harness functions correctly. |
Before reinstalling the cover and harness, double-check that every part is completely dry to prevent mildew. Always consult your specific car seat’s manual, as instructions can vary by model. Proper cleaning ensures the seat continues to perform as designed in the event of a collision.

As a mom of two, I’ve washed our Graco seats more times than I can count. The golden rule: never, ever throw the straps in the washing machine. For the cover, I fill the bathtub with lukewarm water and a bit of baby shampoo, let it soak, swish it around, and rinse well. I lay it flat on towels overnight—it’s always dry by morning. A quick wipe-down of the plastic with a damp cloth does the trick. Easy and safe.

I focus on what not to do. Don't use a power washer or hose. Don't spray cleaners directly onto the straps. Don't put any part of the seat in the dryer. The goal is to clean without compromising the materials. I take the cover off, hand-wash it gently, and wipe everything else. It's a methodical process, not a rushed one. Patience is key for safety.


