1. Is it toxic?Not all rosin is toxic, and not all rosin is non-toxic. Generally speaking, it is non-toxic, but rosin used in industry is toxic. It has certain toxicity to human health and will affect human health. However, its smell is not toxic, but if too much is inhaled into the body, it will have adverse effects. Usually, occasional use is fine and the harm is minimal, but if it is used frequently and repeatedly, it will become toxic, which is something many people don’t know. Moreover, it has a strong smell, so pregnant women are advised to stay away from it. 2. PrecautionsConstruction workers should pay attention to increase ventilation when performing operations, and it is best to wear protective equipment such as masks at ordinary times. Especially when the temperature is high, it will produce a relatively large amount of ammonia, which will affect human health and pollute the environment over time. Some people use it to remove hair from livestock. If this is the case, it is best not to consume such livestock casually to avoid unnecessary harm. |
>>: Is poinsettia poisonous? Can it be placed indoors?
When to prune the vine When is the best time to p...
The efficacy and function of longan Medicinal eff...
Carnation planting time Carnations are usually pl...
1. Methods for easy rooting of cuttings 1. Cuttin...
Where do crop seeds come from? Most crops are har...
African Jasmine Introduction African jasmine is a...
Why is the jujube tree considered an evil tree? T...
How to propagate roses The main ways of rose prop...
How to grow the lotus The lotus likes a warm and ...
Preparation for repotting purple-leaf plum When c...
1. Choose the variety When keeping seeds for Dani...
1. How to make the goldfish plant bloom The flowe...
Can Fuchsia be hydroponically cultivated? Fuchsia...
1. Breeding methods 1. Fertilization: It does not...
Can lucky bamboo be hydroponically cultivated? Lu...