Whiteflies are a common pest affecting both houseplants and outdoor gardens. Like many plant pests, whiteflies can damage and even kill your plants if left untreated. Luckily, there are several ways to treat whitefly infestations in your houseplants. Here are some of the most effective methods:
Vacuum
Whiteflies can be sucked up with a vacuum and disposed of outside the home. Use a handheld vacuum or hose attachment with very low suction strength so you don't harm the plants. Carefully vacuum both sides of leaves and the stems of the plant to get rid of whiteflies in a hurry.
Wash Away
Another efficient way of removing a whitefly infestation is by spraying plants with water. Take your houseplants outside and give them a thorough bath with the hose. Use enough water pressure to wash the insects away, but be careful not to harm any tender foliage.
Sticky Traps
Yellow sticky traps are useful for controlling many houseplant pests including whiteflies. Add these traps to your plants near the base of the plant to capture and kill adult whiteflies. Follow the label instructions for best usage advice.
Insecticidal Soap
Use either a store-bought insecticidal soap spray or make your own mixture at home. To create a DIY spray, mix plain dish soap or castile soap with water. Begin with a weak concentration of about one teaspoon per gallon to avoid making suds.
Neem Oil
Neem oil is a natural insecticide and fungicide commonly used to treat and prevent plant pest infestations. It's major advantage is having a systemic effect, meaning it will keep working after the plant has absorbed some of the oil. Combining neem oil and insecticdal soap is a great way to treat your plants on an ongoing basis to prevent new whitefly growth.
Don't Bring Them Home
The best treatment for whiteflies is prevention. An extremely effective way to prevent a whitefly infestation is to carefully inspect every new plant before and after you bring it home. Many plant owners treat their new plants with insecticidal soap or neem oil right away, regardless of pest activity.
While it might take more than one method or round of treatment, these are the best ways to control and prevent whiteflies in your houseplants. Check your plants regularly and treat any symptoms right away to keep them as healthy as possible.
About the Author
Judy Szablak
With over 30 years in the industry, Realtor Judy Szablak has been on national television for her real estate expertise on the HGTV Network, featured on Martha Stewart Living Radio "Morning Living” , NPR radio as an expert real estate panelist, It’s Relevant News channel, and quoted in the Wall Street Journal for her in depth knowledge of Fairfield County Connecticut real estate.
She was also on the local NPR radio station (WSHU) as a Fairfield County CT real estate expert. Judy has provided multiple online respected news sources with her real estate expertise including The Daily Easton, The Daily Weston, The Daily Fairfield, The Daily Stamford and The Daily Greenwich, as well as in print in the New York Post. She is a weekly Real Estate Columnist for WestportNow.com, another real estate column "Real Estate With Judy” is syndicated through Hearst CT Media Online and seen in The Connecticut Post, The Danbury News-Times, The Stamford Advocate, The Greenwich Time, The Hour, Fairfield Citizen, Westport News, Darien News, New Canaan News and the Wilton Villager.
Judy is also the author of the book, The Art of Buying or Selling a Home, available at all major book retailers. Additionally, Judy has been nationally recognized in a number of national real estate trade magazines, some with distribution to over 1 million members. She was featured in Real Estate Today as early as 1994 for her commitment to, and implementation of technology in real estate. Judy appeared in the Certified Residential Specialist Magazine, as she provided advice on marketing strategies and ethics in the article titled "Marketing Makeovers.”
Judy was also featured in REALTOR® Magazine, regarding image enhancement for Realtors. She was again featured in REALTOR® Magazine, in an article on "Achieving Flow” and operating at optimal peak performance. In another article in the same publication, Judy offered guidance to fellow real estate professionals as she explored the topic of implementing and maintaining personal websites. She has appeared in The Council of Residential Specialists Magazine, which featured her ideas regarding technology. Additionally, Judy authored an article on marketing and technology for the Certified Residential Specialist (CRS) Online Magazine. On two occasions, in 2015 and 2017, she appeared as a featured agent in Top Agent Magazine. I have a few other websites- www.TheCtrealtyBlog.com www.CtHomesAndRealEstate.com www.BestWestportHomes.com www.ThePetitePowerhouse.com www,SzablakConsulting.com
