How to Clean and Maintain KINTO Plastic Brewers
By KINTO Japan | Published: 2026-10-17
Category: How-to Guides
Learn the right way to clean and maintain your KINTO plastic brewer. Keep your coffee carafe set fresh and lasting with these simple steps.
Quick answer
To clean your KINTO plastic brewer, rinse it immediately after use, then wash with mild dish soap and a soft sponge. Avoid abrasive scrubbers and never put the brewer in the microwave. For a deeper clean, use a baking soda paste or a gentle vinegar solution.
Why regular cleaning matters
Coffee oils and residues can build up in your brewer, affecting the taste of your next brew and making the plastic look dull. Regular cleaning not only keeps your coffee tasting fresh but also extends the life of your brewer. The SCS Coffee Carafe Set is designed for easy daily use, so a quick rinse after each brew goes a long way.
Plastic brewers are lightweight and convenient, but they require a little more care than glass or ceramic. Heat and harsh chemicals can warp or scratch the surface, so it's important to use the right tools and methods. With a few simple habits, you can keep your brewer looking and performing like new.
What to avoid when cleaning
Never use abrasive cleaners, steel wool, or scrubbing pads on your plastic brewer. These can scratch the surface, creating tiny grooves where bacteria and coffee residue can hide. Also, avoid placing the brewer in the microwave, as the plastic is not heat-resistant enough for that. The SCS brewer has a heat resistance of 100°C, so keep it away from direct heat sources like stovetops.
When washing in the dishwasher, be mindful of how you place the brewer. Avoid packing it tightly against other items, as pressure can deform the plastic. Hand washing is always the safest option if you want to be extra careful.
Step-by-step cleaning routine
- Rinse immediately after use: After brewing, empty any leftover coffee and rinse the brewer with warm water. This prevents coffee oils from drying and sticking to the plastic. A quick rinse now saves you from scrubbing later.
- Wash with mild soap and soft sponge: Use a gentle dish soap and a soft sponge or cloth to clean the inside and outside. Pay special attention to the lid and any crevices where residue can build up. Avoid abrasive scrubbers to keep the surface smooth and scratch-free.
- Dry completely before storing: After washing, shake off excess water and let the brewer air dry on a dish rack. Make sure it is completely dry before storing to prevent mold or musty odors. Storing a damp brewer can lead to unpleasant smells and bacteria growth.
- Deep clean monthly: Once a month, fill the brewer with a solution of warm water and a tablespoon of baking soda, or use a mild vinegar solution. Let it sit for 15 minutes, then rinse thoroughly. This removes stubborn coffee stains and neutralizes odors.
- Check for wear and tear: Regularly inspect the brewer for cracks, warping, or discoloration. If you notice any damage, it's time to replace it to ensure safe and clean brewing. A damaged brewer can harbor bacteria and affect the taste of your coffee.
KINTO SCS Coffee Carafe Set at a glance
- SCS コーヒーカラフェセット 4cups プラスチックブリューワー: Made of PCT resin with a heat resistance of 100°C. Dishwasher safe but not microwave safe. This tells you the brewer can handle normal hot coffee but not extreme heat. Stick to hand washing or a gentle dishwasher cycle to avoid warping.
- ATELIER TETE ピッチャー 900ml: Porcelain pitcher, 900ml, microwave and dishwasher safe. If you prefer a more heat-tolerant option for serving hot drinks, this ceramic pitcher is a durable alternative that can go in the microwave.
- SCS マグ 400ml: Porcelain mug, 400ml, microwave and dishwasher safe. Pair your plastic brewer with these mugs for a complete coffee set. They are easy to clean and can handle hot beverages without worry.
