Quick Summary
Mountval Down Wash is a wash-in cleaner for down-filled outdoor clothing and sleeping bags. The bottle contains 300 ml, and the product is intended for use with natural, synthetic and hydrophobic down.
It is described as a cleaner that removes dirt, helps refresh down-filled jackets and prepares garments for a waterproofing treatment. The product is also presented as a wash-in formula rather than a spray-on treatment.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Wash-in cleaner for down-filled outdoor clothing and sleeping bags. |
| Brand | Mountval. |
| Pack size | 300 ml bottle, which matters if you want to compare quantity between offers. |
| Down types | Natural, synthetic and hydrophobic down are stated as suitable. |
| Intended use | Outdoor hiking clothing and sleeping bags are named as the main use cases. |
What to Compare Before Buying
- Pack size: Check the 300 ml bottle size against how much wash you expect to need.
- Down type: Compare the stated suitability with the type of down in the item you plan to clean.
- Product format: This is a wash-in cleaner, so check that you want a cleaning step rather than a treatment product.
- Intended item: It is aimed at down-filled clothing and sleeping bags, so compare that with your item type.
What Else You May Need
The description refers to a separate waterproofing treatment after washing, so buyers who want that step should check the selected offer for the treatment product they plan to use.
Before You Decide
Confirm that you want a wash-in cleaner for down-filled clothing or sleeping bags, and check the 300 ml bottle size before choosing an offer. If you also want waterproofing afterwards, make sure you have the separate treatment product you plan to use.






