Is the Ninja BN751 Professional Ninja blender Worth It? Honest Review (After 6 Months of Daily Use)

Last Updated: September 2025 | This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases at no extra cost to you.

The Problem Every Home Cook Faces

If you’ve ever wondered how to use a Ninja blender to its full potential, or struggled with chunks of ice ruining your morning smoothie, you’re not alone. After burning through three cheap blenders in two years, I finally invested in the Ninja BN751 Professional Plus DUO Blender — and it’s been a game-changer.

But here’s the real question: Is the Ninja blender dishwasher safe? Can it handle daily abuse? And most importantly, is it worth your money in 2025?

After 6 months of daily smoothies, frozen margaritas, and even homemade nut butter, here’s everything you need to know.

Quick Verdict: Is This the Best Ninja Blender?

⭐ 4.5 out of 5 stars

Current Price: Check Latest Price on Amazon →

✅ Perfect for: Families, meal preppers, and anyone tired of weak blenders
❌ Skip if: You live in an apartment with thin walls (it’s LOUD)

What Makes the Ninja BN751 Different?

The Power That Actually Delivers

With 1400 peak watts, this isn’t just another blender — it’s a kitchen powerhouse. Here’s what that means in real life:

• Crushes ice in 3 seconds (yes, I timed it)
• Pulverizes frozen fruit without adding extra liquid
• Makes silky smooth green smoothies (no more kale chunks!)
• Creates nut butter from whole almonds in under 5 minutes

“After using a $40 blender that left ice chunks in everything, the Ninja BN751 feels like upgrading from a bicycle to a Ferrari.” – Sarah M., verified buyer

See More Customer Reviews on Amazon →

How to Use Your Ninja Blender (It’s Easier Than You Think)

The Auto-iQ technology eliminates guesswork. Here’s how to work a Ninja blender in three simple steps:

1. Add ingredients to the 72-oz pitcher or 24-oz travel cups
2. Press the preset button (Smoothie, Ice Crush, or Extract)
3. Walk away — it automatically pulses and pauses for perfect results

No more standing there wondering if you’ve blended long enough!

Ninja Blender Dishwasher Safe? Yes! (With One Catch)

Good news: All removable parts are dishwasher safe:

• ✅ 72-oz pitcher
• ✅ 24-oz travel cups
• ✅ Lids and pour spouts
• ✅ Blade assembly (top rack only)

The catch: Those blades are SHARP. I recommend hand-washing the blade assembly to avoid accidents when unloading the dishwasher.

Real-World Performance Test Results

I tested this blender with everything I could think of:

Test	Result	Time
Green smoothie (with kale)	Completely smooth	45 seconds
Frozen margarita	Restaurant quality	30 seconds
Almond butter	Creamy, no chunks	4 minutes
Crushed ice	Perfect snow cone texture	3 seconds
Protein shake	No powder clumps	20 seconds

Ninja Blender vs Vitamix: Which Should You Choose?

Feature	Ninja BN751	Vitamix 5200
Price	$99-129	$349-449
Power	1400W	1380W
Warranty	1 year	7 years
Presets	Yes (Auto-iQ)	No
Travel cups	2 included	None
Best for	Value seekers	Professional use

Bottom line: Unless you’re a professional chef, the Ninja delivers 90% of Vitamix performance at 25% of the price.

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The Honest Downsides (Because No Blender Is Perfect)

1. It’s LOUD

Think “lawn mower in your kitchen” loud. I measured 95 decibels — that’s jet engine territory. Solution? Blend before the kids wake up, or invest in some ear protection.

2. Takes Up Counter Space

At 17.5″ tall, it won’t fit under standard cabinets. You’ll need dedicated counter space or storage.

3. Plastic Construction

Essential Ninja Blender Accessories & Parts

After 6 months, here are the Ninja blender parts worth having:

1. Extra 24-oz cups ($12-15) – Great for meal prep
2. Replacement blade assembly ($15-20) – Good backup
3. Spout lids ($8-10) – The originals can crack

10 Ninja Blender Recipes That Actually Work

Forget the basic manual — here are my tested favorites:

1. Perfect Green Smoothie (no chunks!)
2. 3-Ingredient Frozen Margarita
3. Creamy Almond Butter
4. Hidden Veggie Smoothie (kids approved)
5. Post-Workout Protein Power Shake

Get All Recipes + Shopping List →

FAQs: Everything You Asked

How do I use a Ninja blender for the first time?

1. Wash all parts before first use
2. Place pitcher on base until it clicks
3. Add ingredients (liquids first)
4. Select preset or manual speed
5. Press start

Can Ninja blender go in dishwasher?

Yes! All parts except the motor base are dishwasher safe. Place blades on top rack only.

Why is my Ninja blender power button blinking?

A blinking red light means:

• Pitcher isn’t properly attached
• Lid isn’t locked
• Motor overheated (let it cool 15 minutes)

What’s the best Ninja blender for smoothies?

The BN751 is ideal for smoothies thanks to Auto-iQ presets and included travel cups.

Final Verdict: Should You Buy the Ninja BN751?

After 6 months of daily use, the Ninja BN751 has earned its permanent spot on my counter. It’s not perfect — it’s loud and takes up space — but for under $130, you’re getting professional-grade blending power that actually delivers.

Buy it if:

• You make smoothies/shakes regularly
• You want presets that eliminate guesswork
• You need travel cups for on-the-go
• You want Vitamix results without the price

Skip it if:

• You have noise-sensitive neighbors
• You only blend occasionally
• You have very limited counter space

Ready to upgrade your blending game?

Check Current Price on Amazon →

Have questions about the Ninja BN751? Drop them in the comments below — I personally respond to every question within 24 hours!