Direct answer: Clean a ceramic butter dish by separating the base from its lid and following the care instructions for each part. Remove the old butter, wash away residue with a soft sponge and suitable dish soap, rinse, then dry both pieces before refilling. A dishwasher-safe ceramic base doesn't make a bamboo lid dishwasher safe.

The awkward part of washing a butter dish is often the joint between materials: a greasy ceramic base, a lid touched during breakfast, and an edge that is easy to miss. Treat them as separate pieces rather than putting the assembled container into the sink or dishwasher.
Jump to the parts check, the washing routine, or common questions.
Check the base and lid before choosing a washing method
Read the product's care instructions, including any label supplied with it. A butter dish may have an all-ceramic cover, bamboo lid, removable insert or another construction. Instructions for one design don't automatically apply to another.
For the Famiware Milkyway butter dish with bamboo lid, the listing identifies the ceramic base as dishwasher safe and directs you to hand wash the bamboo lid. It also says not to put the lid in the microwave, dishwasher or oven. Keep that distinction visible when someone else helps with cleanup.
| Part or situation | Decision before washing | Useful check afterward |
|---|---|---|
| Milkyway ceramic base | Hand wash, or use the dishwasher according to the product and appliance instructions | Check the inside corners and rim for remaining butter |
| Milkyway bamboo lid | Hand wash separately; keep it out of the dishwasher | Check the underside and dry it before covering the base |
| A different butter dish | Read that product's instructions for every component | Confirm you haven't borrowed the Milkyway permissions |
| A damaged part or persistent problem | Ask the maker for suitable care or replacement advice | Don't escalate to an unapproved chemical treatment |
1. Empty the dish and separate its parts
Move any butter you intend to keep into a suitable clean container, following its storage directions. Don't try to wash around a remaining piece of butter. Take the lid off and put it where it won't be loaded into the dishwasher accidentally.
Remove loose residue gently. A soft utensil or paper towel can help gather the butter before washing; avoid scraping the surface with a sharp knife. Pay attention to corners and the underside of the lid, rather than judging cleanliness only by the visible center of the base.
2. Wash the ceramic base without abrasive scrubbing
For a routine hand wash, use warm soapy water and a soft sponge, then rinse away the soap and loosened residue. Ceramic maker Natasha Swan's butter-dish care FAQ likewise recommends gentle washing, avoiding abrasives and drying thoroughly. Check your own maker's instructions where they differ.
If you use the dishwasher for the Milkyway base, follow the appliance's loading instructions and keep the bamboo lid out. Dishwasher permission is a care instruction, not a promise that every wash will remove every greasy patch. Inspect the base afterward and hand wash any remaining residue as appropriate.
For example, a base can look clear across its flat bottom while still holding butter at one corner. Check that area under good light before deciding the job is finished. Don't add a fixed soaking time or a stronger cleaner just because another type of ceramic vessel permits it.
3. Hand wash the bamboo lid separately
Clean the lid by hand according to its supplied instructions, including the surfaces that face the butter. Rinse away cleaning residue and dry it carefully. The product's hand-wash direction doesn't establish permission for prolonged immersion, boiling, bleach, vinegar treatments or oiling.
If a cleaning method isn't covered and you need it to solve a particular problem, ask the maker. A porous ceramic butter-crock cover and a bamboo lid may look similar in a search result, but their materials and approved routines differ.
4. Let both pieces dry before closing the dish
Check the base's corners, rim and exterior, then the lid's underside and edges. Reassemble only when the pieces are dry. Closing a clean base with a still-wet lid defeats the purpose of treating each part separately.
A practical routine is to leave the clean pieces apart while you finish the dishes, then check them before refilling. This is an order of tasks, not a guaranteed drying time. Room conditions, the shape of the parts and the cleaning method can change how long drying takes.
5. Refill a clean dish and keep the next cleanup simple
Use clean utensils when returning the dish to service. At the next refill, empty and clean the container instead of repeatedly placing new butter onto old residue. Washing the dish doesn't establish how long butter can remain on the counter; follow the butter's storage directions and appropriate food-storage guidance separately.
If you're still choosing a design, compare the current butter dishes by how easily you can reach and clean every part. Our butter dish versus butter keeper guide explains the different container arrangements. Choose the washing routine for the actual materials you own.
Frequently asked questions
Can the whole ceramic butter dish go in the dishwasher?
Only if the instructions permit every part. For the Milkyway dish discussed here, the ceramic base is dishwasher safe; the bamboo lid must be hand washed.
Should I soak the bamboo lid to remove grease?
Don't infer soaking permission from a hand-wash instruction. Use the supplied care directions and ask the maker if ordinary cleaning leaves a persistent problem.
Do I need to clean the dish before adding more butter?
Empty and clean it as part of a refill routine rather than covering old residue with a fresh portion. Rinse and dry the separate parts before putting them back together.