Generally, metal iron products are rusted, and the rust can be removed by physical means. However, if the surface of the iron product is not flat, it is more difficult to use physical methods. For example, if the inside of the meat grinder is spiral, we cannot use a simple method to remove the rust. Here are 3 easy ways to recommend:
1. Mix well with fine sand and yellow mud, put it into the meat grinder for mixing, and let the fine sand and yellow mud remove the rust from the meat grinder. But be careful not to install the blade, otherwise the blade will be damaged.
2, you can go to the store to buy some rust spray, spray it to remove the rust. However, this method does not guarantee that the rust removal is non-toxic and can be cleaned up.
3, you can have rice water soaked meat grinder. However, it should be noted that it is necessary to use a very high concentration of rice blister for several days.