My podiatrist recommends the Thursday Plantation range of products for everything, including toenail fungus. It's available in Thailand and is, I'm told, both effective and relatively inexpensive. It's made from tea tree oil. I'm surprised The Wombat isn't spruiking it, as it's an Australian product
http://www.thursdayplantation.com/pr...nail-solution/
https://www.lazada.co.th/thursday-plantation/