Is touching mealybugs harmful to humans?

Written by
Kiana Okafor
Reviewed by
Prof. Martin Thorne, Ph.D.Touching mealybugs directly. It poses minimal direct health risks to humans, but there are significant indirect health risks. The honeydew that the mealybugs leave behind, which can transfer sooty mold spores to your skin, could cause skin irritation. Always wear gloves when handling to prevent accidental transfer to other plants. I learned this after experiencing rashes from untreated infestations.
Protective Measures
- Wear nitrile gloves during all plant handling
- Use long-sleeved clothing to avoid skin contact
- Work in well-ventilated areas
Post-Contact Cleaning
- Wash skin immediately with soap and water
- Disinfect tools with 70% alcohol solution
- Change clothes after handling infested plants
Sensitive Groups
- Asthmatics should wear N95 masks near mold
- Children should avoid contact completely
- Consult doctors if skin reactions develop
The major issue involves sooty mold found on honeydew secretions. This black mold releases airborne spores that can irritate the respiratory system. Not poisonous, it can still cause allergies. I had a coughing connection before finding my infested ficus.
Gloves offer critical protection from both pests and treatment products. If they are made of nitrile material, they prevent the absorption of alcohol or insecticides. It is best to check for holes in gloves before putting them on. Always keep dedicated gardening gloves separate from household items to prevent cross-contamination.
For accidental exposure, wash exposed skin well with mild soap followed by hydrocortisone cream to treat irritation if it occurs. If rashes continue, seek medical care. Never rub your eyes after handling plants, as this is the most common way to inadvertently cause contact dermatitis. This advice will help you maintain your health when managing insect infestations.
Children and pets need special considerations. Place infested plants in an inaccessible location. Monitor children in the vicinity of treated areas. Consider physical barriers, such as tenting plants during the recovery phase. I had to monitor my cat closely because he was experiencing stomach issues from brushing against neem-treated leaves, which illustrates this point.
Read the full article: How to Treat Mealybugs: 10 Proven Methods