Introduction
Most homebrewing guides spend a lot of time on grain bills, hop schedules, and fermentation temperatures. Very few spend any time on the materials their equipment is made from, the chemistry of what gets applied to those materials, or what happens when the two interact. This guide exists to fill that gap.
The documentation problem
The previous page described what this guide is trying to do. Before getting into materials and chemistry, it is worth explaining why this guide exists at all — because the answer to that question shapes how you should read everything that follows.
Sanitising
This page follows the EU regulatory framework and Swedish market context described in the introduction.
Cleaning
This page follows the EU regulatory framework and Swedish market context described in the introduction.
The wet-dry cycle model
This page follows the EU regulatory framework and Swedish market context described in the introduction.
Materials
6 items
Toxicology and migration
Regulatory references on this page are to EU frameworks: Regulation (EC) No. 1935/2004 (general food contact), Regulation (EU) No. 10/2011 (plastics), and IARC classifications. US regulatory references (FDA, NSF) appear only where directly relevant to a product or material. EU-specific migration limits (mg/kg food simulant) apply throughout.
Microplastics
Regulatory references on this page are to EU frameworks: Regulation (EU) No. 10/2011 on plastic food contact materials, and EFSA scientific assessments. The scientific studies cited are international; the regulatory response discussed is EU-specific.
Equipment guides
8 items
Processes
1 item
References
1 item
Contributing
This guide is a living document. It reflects the research and findings available at the time of writing, but the homebrewing equipment landscape changes — manufacturers update formulations, new products arrive, old documentation disappears, and gaps get filled. Contributions from readers are not just welcome; they are how this guide gets better over time.
case-studies
1 item