Live to Plant

How to Clean Corn Plant

Updated: March 25, 2022

Corn plants are one of the most popular indoor plants because of their unique look, low maintenance, and air-purifying capabilities. However, like any other plant, they require some care and attention to keep them healthy and looking their best. Regular cleaning is an essential part of maintaining a healthy corn plant. In this guide, we will explain how to clean your corn plant effectively.

Why is Cleaning Your Corn Plant Important?

Cleaning your corn plant is essential for several reasons. First, it helps remove dust, dirt, and debris from the leaves, allowing the plant to absorb more light and air. This can improve the plant’s overall health and appearance. Second, cleaning your corn plant can help prevent pests from infesting the plant. Finally, regular cleaning can help you spot any problems early on, such as discoloration or pest infestations.

What You’ll Need

Before you start cleaning your corn plant, you’ll need a few supplies:

  • Soft cloth or sponge
  • Water
  • Mild soap (optional)
  • Pruning shears (optional)

Steps to Clean Your Corn Plant

Now that you have all the necessary supplies let’s dive into the steps to clean your corn plant.

  1. Remove Dust: Use a clean, soft cloth or sponge to wipe down the leaves gently. Start from the top of the plant and work your way down. Be sure to get both sides of each leaf.

  2. Clean Tough Stains: For tough stains or dirt buildup on the leaves, mix mild soap with water and use a soft cloth or sponge to wipe down each leaf carefully. Rinse the leaves with clean water afterward.

  3. Clean the Pot: Wipe down the pot with a damp cloth to remove any dirt or debris that may have accumulated on it.

  4. Prune if Necessary: If you notice any dead or yellowing leaves or stems, use pruning shears to remove them. This will help the plant focus its energy on healthy growth.

  5. Treat Pests: If you notice any pests, such as spider mites or mealybugs, treat the plant with neem oil or insecticidal soap to prevent further infestation.

Tips for Maintaining a Clean Corn Plant

Here are some tips to help you maintain a clean corn plant:

  • Dust the leaves regularly: Use a soft cloth or sponge to dust off the leaves every week or two.

  • Keep the plant away from drafts: Avoid putting your corn plant near air vents or open windows, as this can cause dust to accumulate more quickly.

  • Use filtered water: If possible, use filtered water to prevent mineral buildup on the leaves.

  • Avoid overwatering: Overwatering can lead to mold and bacterial growth on the leaves, so be sure to follow a watering schedule appropriate for your plant’s size and environment.


How often should I clean my corn plant?

You should aim to clean your corn plant every two weeks. However, if you notice any dust buildup or stains on the leaves, clean it as soon as possible.

Can I use household cleaners to clean my corn plant?

No, it’s not recommended to use household cleaners on your corn plant because they can be too harsh and damage the leaves. Stick to mild soap and water for tough stains.

Should I clean the roots of my corn plant?

No, cleaning the roots of your corn plant is not necessary and can even harm the plant. Focus on cleaning the leaves and pot instead.

Can I use a spray bottle to clean my corn plant?

No, it’s not recommended to use a spray bottle because it can cause water droplets to accumulate on the leaves, which can lead to mold and bacterial growth.


Cleaning your corn plant is an essential part of maintaining its health and appearance. With some simple steps and regular maintenance, you can keep your corn plant looking vibrant and beautiful for years to come.