Pearls should be protected from all types of cosmetic and chemical products, such as deodorants, perfumes, hand creams, chlorine, cleaning agents, etc. These can damage the delicate surface of the pearls and cause permanent harm. Additionally, it's important to protect pearls from excessive heat and direct sunlight, as these factors can cause them to lose their natural color and shine. Ideally, pearls should be stored separately from other jewelry pieces in a soft fabric pouch to prevent scratches and damage. Occasionally, you should also have your pearl jewelry professionally cleaned.

You can determine the authenticity of pearls based on various characteristics. Genuine pearls have small irregularities on their surface while fake pearls usually have a flawlessly smooth exterior. This may sound a little strange, but you can also gently rub the pearl against your teeth - if the pearl feels slightly rough, then it's real. Under a magnifying glass, you can also see fine growth structures, which are very important as they indicate the authenticity of the pearl. Due to their natural development, genuine pearls are usually heavier than plastic imitations. However, if you're unsure, then we would advise you to consult an expert.