What You Should Know About Boric Acid – Benefits & Side Effects

boric acid Singapore

Boric acid is a versatile compound that has gained popularity for its various applications in both household and medical settings. Due to its antibacterial, antifungal, and insecticide characteristics, it has been used for a long time. In this article, we will explore the benefits and side effects of boric acid, shedding light on its uses, precautions, potential risks, and reliable suppliers.

Benefits of Boric Acid:

Antiseptic and Antifungal Properties:

Boric acid is known for its powerful antiseptic and antifungal properties, making it an effective treatment for various skin infections. It can be used topically to relieve symptoms of fungal infections like athlete’s foot, yeast infections, and ringworm. Its ability to inhibit the growth of bacteria and fungi helps in reducing inflammation, itching, and discomfort associated with these conditions.

Pest Control:

Boric acid is used as an insecticide to control pests such as ants and termites. It works by acting as a stomach poison, disrupting the insect’s digestive system and ultimately leading to its death. It is often used in powdered form and applied in areas where pests are likely to thrive, such as cracks, crevices, and along baseboards. It is considered a safer alternative to conventional insecticides as it has low toxicity to humans and pets when used properly.

Eye Cleansing and Irritation Relief:

It is commonly used in eyewashes and eye drops to relieve eye irritation and cleanse the eyes. It has mild antiseptic properties that can help reduce redness, dryness, and discomfort caused by eye infections, allergies, or environmental factors. However, it is essential to use boric acid eye solutions as directed and seek medical advice if symptoms persist or worsen.

Skin Care:

Due to its antiseptic and drying properties, boric acid is sometimes used in skincare products, particularly for oily or acne-prone skin. It can help control excessive oil production, reduce bacterial growth on the skin, and alleviate symptoms of acne. However, it is crucial to follow proper dilution guidelines and avoid excessive or prolonged use, as boric acid can cause skin dryness and irritation in some individuals. 

Side Effects and Precautions:

While boric acid has several benefits, it is essential to understand and adhere to certain precautions to ensure safe usage. Some potential side effects and precautions associated with boric acid include:


It can be toxic if ingested or used improperly. Ingesting large amounts of boric acid can lead to poisoning, which may cause symptoms like nausea, vomiting, abdominal pain, diarrhea, and even seizures. It is crucial to keep boric acid products out of reach of children and pets and avoid using excessive amounts.

Eye Irritation:

Although boric acid is commonly used in eye preparations, it can cause eye irritation in some individuals. If you experience redness, itching, or any discomfort after using boric acid eye products, discontinue use and consult a healthcare professional.

Skin Sensitivity:

Boric acid can harm the skin, particularly in those with sensitive skin. It is recommended to perform a patch test before using boric acid-based skincare products and discontinue use if irritation occurs.

Pregnancy and Breastfeeding:

Pregnant and breastfeeding women should exercise caution when using boric acid. Limited research is available regarding its safety during these periods, so it is advisable to consult a healthcare professional before using boric acid.


Some individuals may be allergic to boric acid. If you have a known allergy to boric acid or related compounds, it is important to avoid its use and seek alternative solutions.

Reliable Boric Acid Suppliers:

When looking for boric acid powder, it is important to source it from reliable chemical suppliers. Here are a few well-known suppliers that provide high-quality boric acid in Singapore.

Tradeasia International: Known for its extensive range of chemical products, including boric acid, Tradeasia International has established a reputation in boric acid in Singapore for delivering reliable and pure substances suitable for various applications. They prioritize quality control and offer detailed product information and safety guidelines.

It is advisable to conduct thorough research, read customer reviews, and compare prices and services before selecting a boric acid supplier. Additionally, consider consulting professionals or experts in the field to ensure you choose a supplier that meets your specific requirements.


Boric acid is a versatile compound with various benefits and applications. It offers antiseptic, antifungal, and insecticidal properties, making it useful in treating skin infections, controlling pests, relieving eye irritation, and skincare. However, precautions should be taken to ensure safe usage and reliable suppliers should be sought to obtain high-quality boric acid products. By understanding the benefits, side effects, and precautions associated with boric acid, individuals can make informed decisions and maximize its advantages while minimizing any potential risks.