How to Clean and Maintain Your Mepal Campus Bento Lunchbox with Fork
By Mepal | Clever products for every moment in your life. | Mepal | Published: 2026-08-05
Category: Tips & Care
Learn the best way to clean and maintain your Mepal Campus Bento lunchbox with fork. Discover dishwasher safety, stain removal tips, and care advice to keep it looking new.
Your Mepal Campus Bento lunchbox with fork is more than just a container—it's your daily companion for school, work, or picnics. To keep it looking fresh and functioning perfectly, proper cleaning and maintenance are essential. In this guide, we'll walk you through the best practices for cleaning your Mepal bento box, ensuring it stays hygienic and durable for years to come.
Whether you're dealing with stubborn stains from tomato sauce or simply want to know if your lunchbox is dishwasher safe, we've got you covered. Let's dive into the dos and don'ts of Mepal lunchbox care.
Is Your Mepal Bento Box Dishwasher Safe?
One of the most common questions we hear is, 'Can I put my Mepal bento box in the dishwasher?' The answer is yes! Most Mepal lunchboxes, including the Campus Bento lunchbox with fork, are dishwasher safe. This makes cleaning a breeze—just pop it on the top rack and let the machine do the work.
However, to ensure the longevity of your lunchbox, it's recommended to avoid high-temperature cycles and harsh detergents. Over time, excessive heat can cause warping or fading of the plastic. If you prefer to hand wash, use warm soapy water and a soft sponge to keep it in pristine condition.
- Always check the bottom of your lunchbox for the dishwasher-safe symbol.
- Remove the fork and any removable parts before washing.
- Avoid using abrasive scrubbers that can scratch the surface.
Step-by-Step Cleaning Guide for Your Mepal Campus Bento
Start by disassembling the bento box. Remove the fork, any dividers, and the lid. Rinse each part under warm running water to remove food particles. For stubborn residue, let the parts soak in warm soapy water for a few minutes before scrubbing gently.
Pay special attention to the corners and crevices where food can get trapped. Use a small brush, like a bottle brush, to reach these areas. After washing, rinse thoroughly and dry with a soft cloth or let them air dry completely before reassembling.
- Use a mild dish soap and warm water for hand washing.
- For tough stains, make a paste of baking soda and water and apply it to the affected area.
- Let all parts dry completely to prevent mold and odors.
Removing Stains and Odors from Your Lunchbox
Stains from foods like turmeric, tomato sauce, or berries can be stubborn. To remove them, create a solution of equal parts water and white vinegar, and soak the stained parts for 15-20 minutes. Then scrub gently with a sponge. For deeper stains, a paste of baking soda and water works wonders.
To tackle lingering odors, sprinkle baking soda inside the closed lunchbox and leave it overnight. The next day, rinse thoroughly. This natural deodorizer will leave your Mepal bento box smelling fresh without any chemical residue.
- Avoid using bleach or chlorine-based cleaners as they can damage the plastic.
- Sunlight can help fade stains—place the parts in direct sunlight for a few hours.
- For oily residues, a drop of lemon juice in the wash water helps cut through grease.
Maintaining Your Mepal Bento Box for Longevity
Regular maintenance goes beyond cleaning. To keep your lunchbox in top shape, avoid exposing it to extreme temperatures, such as leaving it in a hot car or placing it in the freezer (unless specified). Also, check the silicone seals and hinges regularly for wear and tear.
When storing your bento box, keep it assembled with the lid slightly ajar to allow air circulation. This prevents musty smells and keeps the rubber seals from becoming compressed. With proper care, your Mepal Campus Bento will last for many lunches to come.
- Replace worn-out seals or parts promptly to maintain leak-proof performance.
- Do not microwave the entire box; use microwave-safe containers for reheating.
- Store the bento box in a cool, dry place away from direct sunlight.
Related Mepal Products to Consider
If you love the convenience of your Campus Bento, you might also enjoy other Mepal products designed for on-the-go lifestyles. For example, the Campus insulated bottle with flip cap 500 ml - Unicorn Glow is perfect for keeping drinks cool alongside your lunch. Pair it with your bento for a complete lunch set.

For younger kids, the Non-spill sippy cup 2.0 Mepal Mio 200 ml Little Dutch - Little Farm is a great addition to their lunch routine. And for storing snacks or leftovers, the EasyClip food storage box 450 ml - Nordic white is a versatile choice that fits seamlessly into your kitchen.
By following these simple cleaning and maintenance tips, your Mepal Campus Bento lunchbox with fork will stay in excellent condition, ready for countless meals. Remember to always check the care instructions and use gentle methods to preserve its quality. Happy lunching!



