Hard to be 100% certain without seeing them, but items found in an old crockery cupboard are often one of a few very common things:
Most likely possibilities
1. Mothballs or insect repellents
- Small white/blue/grey balls or crystals
- Sometimes placed in cupboards to keep insects away
- Often have a strong chemical smell (like camphor or naphthalene)
2. Desiccant packets (silica gel)
- Small white or clear beads in paper/plastic sachets
- Used to absorb moisture and prevent mold in stored dishes or food packaging
- Usually say “Do not eat” on the packet (though older ones may be faded or unlabelled)
3. Soap / detergent pellets (older storage items)
- Sometimes old kitchens stored cleaning blocks or detergent pieces in cupboards
4. Pest bait or insecticide tablets (older homes)
- Occasionally used in cupboards for cockroaches/ants
- Can look like chalky tablets or small pellets
Safety note (important)
If you’re not sure what they are:
- Do not touch or taste them
- Keep them away from food and children
- Wear gloves if you need to move them
- You can place them in a sealed bag until identified
Best next step
If you can, upload a photo—shape, color, texture, and packaging (if any) will usually make it easy to identify exactly what they are.
If there’s any chance they’re old pesticide or mothballs, it’s better to treat them as potentially hazardous until confirmed.
