Identify the exact product
Record its model name and official manual link. Similar-looking products from the same brand can have different requirements. Do not use a short social-media clip as your only source for setup or care; begin with manufacturer instructions.
Keep the archive current
Use clear file names so you know which manual belongs to which item. Do not carry instructions over to a different product. Check recalls and safety notices through relevant official sources and ask the manufacturer about unclear details rather than guessing.
Your next little step
Choose one idea that suits your family and try it at your own pace. Every family has different needs.