Sherri from Ohio writes
I have a flea issue. I brought them home from camping. I need to know if Nyguard is safe to spray on a mattress?
Nyguard Plus is safe to apply to seams and folds of mattresses and box Springs. Also be sure to vacuum mattress before and after application. Please visit our Flea Guide for the best tips on application and treatment for fleas.
Answer last updated on: 09/18/2015