How to Clean and Care for Your Menstrual Cup: A Step-by-Step Guide

Quick Answer

Rinse your menstrual cup with cool water every time you empty it, and wash it with a mild, unscented soap at least once a day. Between periods, sterilize it by boiling for 3–5 minutes, then store it in a breathable container.

A menstrual cup is a reusable period product that can last for years if you care for it properly. But keeping it hygienic requires more than a quick rinse. Knowing how to clean a menstrual cup correctly prevents irritation and extends its life, so you get the most from your investment.

This guide walks you through daily cleaning, deep sterilization, and storage. You'll also learn common mistakes to avoid, such as using harsh soaps or boiling too long, which can damage the silicone.

Why Proper Cleaning Matters

Your menstrual cup is made of medical-grade silicone, which is non-porous and resistant to bacteria. However, blood and vaginal fluids can leave residue that, if not removed, may lead to odors or irritation. Regular cleaning keeps the cup safe and comfortable to use.

Additionally, a well-maintained cup lasts longer, saving you money and reducing waste. Proper hygiene also helps prevent conditions like bacterial vaginosis or yeast infections, which can be triggered by improper cleaning.

• Always wash your hands before handling your cup.

Daily Cleaning Routine

When you empty your cup, rinse it under cool or lukewarm water. Hot water can set stains and make the cup harder to clean. Use your fingers to gently rub the surface, including the holes near the rim, to remove any residue.

At least once a day, wash the cup with a mild, unscented, water-based soap. Avoid soaps with oils, fragrances, or antibacterial agents, as they can degrade the silicone or cause irritation. Rinse thoroughly to ensure no soap remains.

• Use a dedicated cup cleanser if you prefer, but ensure it's designed for menstrual cups.

Deep Cleaning and Sterilization

Between periods, you should sterilize your cup to kill any lingering bacteria. The most common method is boiling. Place the cup in a pot of boiling water for 3–5 minutes. Do not boil longer, as it can damage the silicone.

Alternatively, you can use a steaming device designed for menstrual cups or a microwave sterilization bag. These methods are equally effective and less likely to cause damage. After sterilizing, let the cup cool completely before handling.

• Do not boil the cup with the lid on; it can cause the cup to deform.

Storing Your Cup

After sterilization, dry the cup completely before storing it. Moisture can promote bacterial growth. Use a clean, dry cloth or let it air dry on a clean surface.

Store your cup in a breathable cotton pouch or the container it came with, provided it has holes for airflow. Avoid airtight containers, which can trap moisture and cause mildew. Keep the cup away from direct sunlight and extreme temperatures.

• Replace the cup every 1–2 years or if you notice any changes in texture or color.

Step-by-Step Menstrual Cup Care

1. Rinse with cool water: After emptying, rinse the cup under cool or lukewarm water to remove blood. Use your fingers to gently rub the surface and the holes. Check that all holes are clear to maintain proper suction.
2. Wash with mild soap: At least once a day, wash the cup with a mild, unscented soap. Rinse thoroughly to remove all soap residue. Avoid soaps with oils or fragrances to prevent irritation.
3. Sterilize between periods: Boil the cup in water for 3–5 minutes, or use a steam sterilizer. Let it cool completely before handling. Do not boil longer than 5 minutes to avoid damaging the silicone.
4. Dry and store properly: Dry the cup completely and store it in a breathable cotton pouch or container with airflow. Ensure the cup is completely dry to prevent bacterial growth.

Related Products for Your Intimate Care Routine

• Sensitive Intimate Wash Refill: This #1 best-selling Sensitive Intimate Wash is now available in a refillable bottle designed for convenient, everyday use. With nearly two refills, it’s easy to keep your routine stocked while reducing packaging waste—simply pour into your existing Honey Pot foaming wash dispenser for immediate use. A gentle, plant-derived cleanser like this can be used to wash your menstrual cup daily without harsh chemicals.
• Sensitive with Rosewater Intimate Wipes: Soothe and pamper your skin with the power of rosewater. Our Sensitive with Rosewater Intimate Wipes are designed to hydrate, soothe, and refresh, leaving your skin feeling soft, supple, and beautifully cared for. These wipes are perfect for a quick refresh when you're on the go and need to clean your hands before handling your cup.

Caring for your menstrual cup is simple once you establish a routine. By rinsing, washing, sterilizing, and storing it correctly, you'll keep it hygienic and functional for years. Regular maintenance not only protects your health but also makes your period experience more comfortable and sustainable.