Ngwa nke Groupeve sunscreen zebra akwa
1. Ụlọ ọha (ụlọ egwuregwu, nnukwu ihe nkiri, ọdụ ụgbọ elu, ebe ngosi)
Akpụkpọ anụ n'ozuzu kwesịrị izute ọkwa B1 (oxygen index ≥32) ụkpụrụ ọkụ na ire ere.
2. Ụlọ ọrụ (ụlọ ọrụ, ụlọ nzukọ, ọnụ ụlọ)
Iche ihu n'ebe ọwụwa anyanwụ na n'ebe ọdịda anyanwụ n'ozuzu na-ahọrọ akwa na 1% -3% oghere;chere ihu n'ebe ugwu n'ozuzu họrọ akwa na 10% oghere;chere ihu n'ebe ndịda n'ozuzu họrọ akwa na 5% oghere.