---
product_id: 531468543
title: "Penetrating Oil"
brand: "mouse milk"
price: "NZ$111"
currency: NZD
in_stock: true
category: "Mouse Milk"
url: https://www.desertcart.nz/products/531468543-penetrating-oil
store_origin: NZ
region: New Zealand
---

# Penetrating Oil

**Brand:** mouse milk
**Price:** NZ$111
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Penetrating Oil by mouse milk
- **How much does it cost?** NZ$111 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/531468543-penetrating-oil)

## Best For

- mouse milk enthusiasts

## Why This Product

- Trusted mouse milk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mouse Milk |
| Country of Origin | USA |
| Model number | 8 oz |
| Item Weight | 231 g |
| Package Dimensions | 16.61 x 4.6 x 4.5 cm; 231 g |
| Item model number | 8 oz |
| Are batteries included? | No |

## Images

![Penetrating Oil - Image 1](https://m.media-amazon.com/images/I/51FHbFTZfmL.jpg)

## Questions & Answers

**Q: Anybody know how this compares to liquid wrench/pb blaster/kroil type stuff?**
A: Here is a link to a YouTube Video. A mechanic puts Liquid Wrench, PB Blaster,  Kroil, and more  to the test.  Surprising results!
https://www.youtube.com/watch?v=xUEob2oAKVs  Hope this helps.

**Q: Which bottle does it come in? When I put it in my cart, the photo changes to a different bottle. Is it a squeeze bottle?**
A: Yes, it comes in a squeeze bottle of 8 ounce size.  However, you may wish to apply this super lubricant to small moving parts. In which case the large squeeze nozzle will pour way more than is needed to lubricate a small area.
Consider getting the Titan Precision Oiler 15200 on Amazon.  This will deliver mouse milk or any other fine lubricant to small parts such as a clock, or oiling parts of a gun.  With a precision oiler, you can use for many more areas and situations.
This is a fantastic lubricant.

**Q: Can Mouse Oil be used as regular oil/grease to lube non-rusty large or small components such as motor bearings, gear shafts or gear teeth?**
A: mouse milk is great for non-rusted items, the penetrating value is really outstanding, the term to fix the squeak is great. I have used it on motor bearings and guns, really good stuff. BigG

**Q: can this be used on old sewing machines that are gunked up with old oils?**
A: Mouse milk is a very effective penetrating oil for loosening stuck and corroded parts and hardware on aircraft and automotive exhaust systems. I’m sure it will work on a sewing machine, however it would be expensive to use as a cleaning solvent..

## Frequently Bought Together

- Mouse Milk Penetrating Oil
- Plastic Squeeze Bottles 1oz, 2oz, 4oz, and 10ML All 1.5" Stainless Applicators Gun Rifle Shotgun Pistol Cleaning and Smithing Kit
- Kroil Original Penetrating Oil (Drip-8oz Can-Single) | Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts | Rust, Inhibitor (KL081)

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**Shop now:** [https://www.desertcart.nz/products/531468543-penetrating-oil](https://www.desertcart.nz/products/531468543-penetrating-oil)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-04-24*