Mortar, when dry, is generally considered safe to handle. However, it's important to follow safety guidelines and take precautions during the mixing and application of mortar, especially when it is in its wet state. Wet mortar can contain substances like cement, which can be irritating to the skin, eyes, and respiratory system. Here are some safety tips:
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Personal Protective Equipment (PPE): Always wear gloves, goggles, and a dust mask or respirator when mixing or applying mortar.
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Ventilation: Ensure good ventilation in the area where you are working to avoid inhaling dust particles.
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Skin Contact: Avoid direct contact with wet mortar. If it does come into contact with skin, wash it off promptly with soap and water.
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Storage: Store dry mortar products in a cool, dry place, and keep them sealed to prevent moisture absorption.
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Disposal: Dispose of waste materials according to local regulations.
When left to cure and dry, hardened mortar is non-toxic and generally safe. However, always follow manufacturer guidelines and local safety regulations.