| 摘要 |
PROBLEM TO BE SOLVED: To provide the subject spray capable of providing a commercial gauze mask or nonwoven mask not antimicrobially treated with an antimicrobial/ antiviral property and apart from causing any allergies. SOLUTION: This spray is obtained by including 0.1 to 10 wt.% of a calcium phosphate-based compound having a Ca/P ratio of 1.0 to 2.0 in water. Preferably the compound is formed of a powder having a mean particle size of 1 to 50 μm and laid liquid. It is possible to furthermore add to the spray a refreshing/ flavoring agent e.g. of alcohol or menthol and a jetting agent e.g. of LP gas. |
