| 配方类型： |
ELEMENTARY PREPARATIONS |
| 配方说明： |
Wood-Flour Bleach |
| 配方组成： |
Sodium Perborate/10
Sodium Metasilacate/90 |
| 配制方法： |
Mix thoroughly and keep dry in a closed can. Use 1 lb to 1 gal boiling water. Mop or brush on the floor, allow to stand 1/2 hr, then rub off and rinse well with water. |
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