The solution titanium dioxide which affects the growth of fungus on the skin drum. The experimental procedure is found to titanium dioxide in a volume of 0.1, 0.2, 0.3, 0.4, 0.5 mg dissolved in 2 liters of distilled water were coated with a film on the drum. Titanium dioxide, 0.1, 0.2, 0.3, 0.4, 0.5 mg drumhead looks opaque and roll round when applied to dry in the sun for four weeks,
week 1 drumhead long-coated titanium dioxide. 0.1, 0.2, 0.3, 0.4, 0.5 mg is preserved. No fungus occurs
two weeks long drumhead coated titanium dioxide, 0.1, 0.2, 0.3, 0.4, 0.5 mg
is preserved. No fungus occurs
three weeks long drumhead coated titanium dioxide, 0.1, 0.2, 0.3, 0.4, 0.5 mg
is preserved. No fungus occurs
four weeks long drumhead coated titanium dioxide, 0.1, 0.2, 0.3, 0.4, 0.5 mg
is preserved. The fungus does not occur
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