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Anonymous users2024-01-24First of all, we need to figure out what the composition of black marks is. If it's just paving dust, you can try it with detergent and soapy water. If it is paint, you need to use alcohol, banana water, etc.
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Anonymous users2024-01-23Just wash the thing that removes the toilet stain.
Yes, wash it several times with clean water. This is not only good for the skin, but also prolongs the life of the garment.
Just sweep it directly, try not to see the water, it will be difficult to deal with if it is condensed.
Remove the original stucco layer, spray the interface agent and repaint the cement mortar, you can first anchor, use dispensing, and then repair with cement. >>>More
Remove the original stucco layer, spray the interface agent and repaint the cement mortar. I hope my answer can help you.
The weather does not have much impact, remove the surface layer and clean it, and use quick-drying cement to pass the layer.