Cleaning an old typewriter case, particularly focusing on removing light grease, can be effectively done using specific methods and materials.
Key Cleaning Method: Addressing Light Grease
When dealing with an old typewriter case that has light amounts of old grease, the most effective product to use is odorless mineral spirits. This method is recommended for targeting greasy buildup on the case surface.
Step-by-Step Process
Here is a simple breakdown of how to use odorless mineral spirits for cleaning:
- Gather Your Supplies: Ensure you have odorless mineral spirits, a toothbrush, and either an air compressor or a can of compressed air.
- Apply the Spirits: Brush the odorless mineral spirits directly onto the areas with light grease using a toothbrush. This allows for targeted application and gentle scrubbing.
- Optional Lubricant Mix: For potentially smoother application or added benefit (though not universally required), you can mix a little lubricant into the spirits before applying.
- Brush Gently: Use the toothbrush to work the spirits into the grease gently.
- Remove Excess: After applying and lightly brushing, use an air compressor or a compressed air canister to blow out any excess mineral spirits and lifted debris.
Materials Needed
To perform this specific cleaning task, you will need the following:
| Material | Purpose | Notes |
|---|---|---|
| Odorless Mineral Spirits | Grease removal | Use in ventilated area |
| Toothbrush | Application & gentle scrubbing | Old or dedicated brush |
| Lubricant (Optional) | Mix with spirits | Small amount needed |
| Air Compressor/Compressed Air | Blow out excess | Essential finishing step |
Note: Always test any cleaning product, including mineral spirits, on an inconspicuous area of the case first to ensure it does not damage the finish or material.
Beyond Grease
While odorless mineral spirits are excellent for light grease removal, cleaning a typewriter case may involve addressing other issues like dirt, grime, or odors. However, based on the provided information, the primary method highlighted is the use of odorless mineral spirits for grease. Addressing other types of dirt or case materials (like leather, wood, or specific plastics) would require different approaches not detailed in the provided reference. Always approach cleaning old items with care to preserve their condition and historical value. Consult guides on typewriter care for more comprehensive restoration advice.
