Reusable plastics—like food containers and water bottles—are great for the planet and your wallet, but they need proper care to last. To keep yours in top shape, follow these simple tips. First, ditch the abrasive scrubbers. Heavy-duty sponges create micro-scratches where bacteria hide. Opt for a soft cloth or silicone brush instead. Second, watch the heat. While many reusable plastics are labeled "dishwasher safe," always place them on the top rack, far from the heating element. High heat can warp the plastic and degrade its integrity over time. Finally, tackle stubborn stains and odors naturally. A paste of baking soda and water, or a quick soak in white vinegar, works wonders without harsh chemicals. When your containers eventually become heavily scratched or cloudy, it’s time to retire them. With just a little mindful maintenance, your reusable plastics will stay clean, safe, and ready for action.