Back to Amazon.com
customer reviews
5,945
4.8 out of 5 stars

Blue Juice Valve Oil

$5.45
$5.99 9% off Reference Price
Condition: New
Size: 2.4 ounces
Model: BJ2OZ
Sold out Back to product details

Top positive review
THE "GO TO" IN VALVE OIL
By John M. on Reviewed in the United States on March 26, 2025
As a trumpet (and cornet, and flugelhorn) player for more than 70l years, this is my go to valve oil. Works great. I'm teaching a young man how to play the trumpet and gave him one of the bottles for his horn.
Top critical review
5 people found this helpful
Good valve oil. Was a better value in 8oz bottles- Smells like gasoline
By Vincent DiBona on Reviewed in the United States on March 27, 2020
Blue juice is the oil I use on most of my trumpets. It just works. I used to be able to buy it in 8oz bottles and refill my smaller bottles (as I have multiple trumpets and cases) but for some reason the larger bottles became unavailable. But priced at around $4 for a 2 oz bottle, or $256 per gallon! I'm sure that it's a more refined product than gasoline, but it smells a lot like the stuff. I used to buy 8 or 16 oz bottles of the stuff for a fraction of the price, but again, for whatever reason, it's no longer available. One thing about this valve oil in its favor is that I've found that I have to use it less often than when I use a mineral oil-based valve oil like Al Cass. Unlike other valve oils that gum up if you mix different valve oils, Blue Juice seems to be able to be used in most circumstances. The stuff stinks, but if you want valves that just work, especially if you're lazy about oiling your horn, this is the stuff to buy.

Sort by:
Filter by:
By -
Verified Amazon Purchase
Vine Customer Review of Free Product
Sorry, no reviews match your current selections.
Try clearing or changing some filters.Show all reviews
Show more reviews


people found this helpful
By -
Verified Amazon Purchase
Vine Customer Review of Free Product