The role of saline nasal sprays or drops in nasal hygiene: a review of the evidence and clinical perspectives*
![12 Hour Decongestant Nasal Spray with Oxymetazoline, 0.5 fl oz Metered Dose - Xlear | Sinus Care, Dental Defense, & Natural Sweeteners 12 Hour Decongestant Nasal Spray with Oxymetazoline, 0.5 fl oz Metered Dose - Xlear | Sinus Care, Dental Defense, & Natural Sweeteners](https://xlear.com/wp-content/uploads/2021/08/XLMAXFront_WP-opt-300x300.jpg)
12 Hour Decongestant Nasal Spray with Oxymetazoline, 0.5 fl oz Metered Dose - Xlear | Sinus Care, Dental Defense, & Natural Sweeteners
![Xylitol and Saline Nasal Spray, 1.5 fl oz Metered Dose - Xlear | Sinus Care, Dental Defense, & Natural Sweeteners Xylitol and Saline Nasal Spray, 1.5 fl oz Metered Dose - Xlear | Sinus Care, Dental Defense, & Natural Sweeteners](https://xlear.com/wp-content/uploads/2021/08/XLMPlus_WP.jpg)
Xylitol and Saline Nasal Spray, 1.5 fl oz Metered Dose - Xlear | Sinus Care, Dental Defense, & Natural Sweeteners
![Low-dose capsaicin (0.01 mM) nasal spray is equally effective as the current standard treatment for idiopathic rhinitis: A randomized, double-blind, placebo-controlled trial - Journal of Allergy and Clinical Immunology Low-dose capsaicin (0.01 mM) nasal spray is equally effective as the current standard treatment for idiopathic rhinitis: A randomized, double-blind, placebo-controlled trial - Journal of Allergy and Clinical Immunology](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/4365a98e-0bee-4bad-ba29-fb611327be40/gr1_lrg.jpg)