foto: Facebook/Fitri Rahmawati

This white crust appears due to a buildup of minerals from hard water, such as calcium and magnesium, as well as detergent residue.

  23 Mei 2024 11:00

Brilio.net - Plastic cups have become one of the kitchen utensils that are often relied on for serving drinks. The material is made of plastic, making this type of glass tend to be light and easy to carry. Apart from that, plastic cups are not easily damaged or broken when dropped.

However, plastic cups also have their own drawbacks, you know. As the intensity of use increases, plastic cups can become dirty and even full of white crust. Well, this white crust appears due to a buildup of minerals from hard water, such as calcium and magnesium, as well as detergent residue.

Even though it is not dangerous, this crust can make the glass look dirty and unattractive. Therefore, white crust or limescale on plastic cups must be removed immediately. Because the crust is considered very stubborn, a number of people usually rely on citrus to wash these plastic cups.

However, instead of using citrus, there are other ingredients that are more effective and safe to use in removing white crust on plastic cups. Well, this material was used by the Facebook account owner Fitri Rahmawati. Through one of the uploaded videos, he admitted that he only used two kitchen ingredients when he wanted to clean this plastic cup which was full of white crust.


How to remove white crust on plastic cups.

As reported by BrilioFood from Fitri Rahmawati's Facebook account, Thursday (23/5), the kitchen ingredients in question are dish soap and vinegar. Well, these two ingredients can be very effective in removing the crust more easily, you know. The appearance of plastic cups is also much shinier and no longer dull.

tricks to remove white crust on plastic cups  Facebook

photo: Facebook/Fitri Rahmawati

How to use these two kitchen ingredients is quite easy. In a container, immediately mix dish soap and vinegar in an adjustable dose. If the white crust is very thick and lots of it, you can use more dish soap and vinegar.

Once mixed, stir the two ingredients. Then immediately apply it to the crusty part of the glass using an old toothbrush. While smearing it, don't forget to rub the plastic cup evenly.

tricks to remove white crust on plastic cups  Facebook

photo: Facebook/Fitri Rahmawati

So, when there is a white crust that is thick and stubborn, it is best to leave the area for a while after smearing it with soap. Only then scrub using a brush as usual. Finally, rinse the glass using running water until it is completely clean. That way, the appearance of the glass will shine and the color will be bright.

tricks to remove white crust on plastic cups  Facebook

photo: Facebook/Fitri Rahmawati

Since it was uploaded last Sunday (19/5), this video about tricks for removing limescale from glass has been watched more than 5,000 times. It's not surprising that there are many other Facebook users who are interested and also provide responses directly in the comments column. Most of these netizens said they were grateful because they had gained useful new knowledge.

"Thanks for the tips, bro," said Facebook video bil2.

"The water is chlorinated, sis," said Ananda Ria on Facebook.

"Wow, you can try it, Mom," wrote Mama Rani on Facebook.

A type of plastic cup that is safe for drinks.

Choosing safe plastic cups for drinks is important for maintaining health. Here are nine types of plastic cups that are generally considered safe for drinking:

1. Polypropylene (PP).

This plastic is often used for drinking glasses because it is heat resistant, strong and not dangerous.

2. Polyethylene (PE).

PE is a plastic that is safe for drinks. However, make sure PE glass does not contain BPA (Bisphenol A) because BPA can damage hormones.

3. Polycarbonate (PC).

PC is a strong and shatter-resistant plastic, often used for heat-resistant glass. However, some PCs contain BPA, so you should choose one that is BPA free.

4. Polyethylene terephthalate (PET).

PET is a plastic that is often used for beverage bottles because it is light and easy to recycle. However, repeated use can cause antimony to leak, so it should not be used repeatedly.

5. Polystyrene (PS).

PS is a light and heat-resistant plastic, often used for coffee cups. However, you should avoid repeated use because it can release dangerous substances when heated.

6. Polypropylene (PP).

PP is a heat-resistant plastic and is often used for food containers and drinking glasses. This plastic is considered safe to use.

7. Polyethylene terephthalate glycol (PETG).

PETG is a heat-resistant plastic and does not contain BPA. This plastic is safe to use as a drinking glass.

8. Polylactic acid (PLA).

PLA is a plastic made from natural materials such as corn. This plastic is commonly used for single-use cups and can be recycled.

9. Acrylonitrile styrene (USA).

AS is a heat-resistant and lightweight plastic. This plastic is safe for hot and cold drinks.

Even though this plastic is considered relatively safe, you should avoid using it repeatedly, avoid heating it in the microwave, and make sure the plastic does not contain dangerous substances such as BPA.

(brl/tin)

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