For treating minor burns, follow these steps and recommendations:

• Cool the burn immediately with cool or lukewarm running water for about 10 to 20 minutes to reduce pain and swelling. Do not use ice or iced water, as this can worsen the injury

• Clean the burn gently with mild soap and water after cooling

• Do not break blisters if they form, as this increases the risk of infection. If a blister breaks, clean the area and apply an antibiotic ointment

• Apply a thin layer of ointment such as petroleum jelly or pure aloe vera gel to keep the area moist and promote healing. Avoid creams, lotions, butter, or oils that can trap heat or cause infection

• Cover the burn with a sterile, non-stick dressing or cling film to protect it from rubbing and contamination. Change the dressing daily

• Avoid home remedies like butter or toothpaste , which can cause infection or worsen the burn

• Use over-the-counter pain relievers such as ibuprofen, acetaminophen, or paracetamol to manage pain and inflammation

• Protect the burn from sun exposure during healing by covering it or using sunscreen to prevent further damage and scarring

• Remove tight items like rings or clothing near the burn area promptly to avoid swelling complications

In summary, the best substances to put on minor burns are petroleum jelly or aloe vera gel, combined with proper cleaning, cooling, and covering. Avoid greasy or irritating substances like butter or creams with antibiotics unless prescribed, and manage pain with appropriate medication