When it comes to brewing kombucha, it is important to pay attention to the materials used for your equipment, especially the spigot. While it may be tempting to use a plastic spigot due to its affordability and availability, it is generally not recommended.
Plastic spigots can pose potential risks to your kombucha brew. Plastic is known to contain chemicals that can leach into liquids, especially when exposed to heat or acidic substances like kombucha. These chemicals can potentially contaminate your brew and compromise its quality.
One of the main concerns with plastic spigots is the presence of BPA (bisphenol A), a chemical commonly found in certain types of plastics. BPA has been linked to numerous health issues, including hormone disruption and potential carcinogenic effects. While many plastic products are now labeled as BPA-free, there are still concerns regarding other potential harmful chemicals present in plastics.
To ensure the safety and quality of your kombucha, it is advisable to opt for spigots made of food-grade materials such as glass, ceramic, or stainless steel. These materials are less likely to leach harmful substances into your brew, ensuring a healthier and more enjoyable drinking experience.
Personally, I have always preferred using stainless steel spigots for my kombucha brewing. Stainless steel is a durable and non-reactive material that does not impart any flavors or chemicals to the brew. It is also easy to clean and sanitize, making it a practical choice for continuous brewing vessels.
When selecting a continuous brew vessel, it is essential to consider both the material of the vessel itself and the spigot. Even if the vessel is made of food-grade glass, ceramic, or stainless steel, a plastic spigot can still introduce potential contaminants into your brew. Therefore, it is crucial to ensure that the spigot is also made of a food-grade material.
While it may be tempting to use a plastic spigot for your kombucha brewing due to its affordability, it is best to opt for food-grade materials such as glass, ceramic, or stainless steel. These materials are less likely to leach harmful substances into your brew, ensuring a safer and higher quality kombucha. Remember, investing in the right equipment can contribute to the overall success and enjoyment of your kombucha brewing journey.