All Reviews by Category

Merch & Apparel

• YouTuber Merch: 9 T-Shirts Tested for Durability and Comfort

Wearables

• Electronic Hand Warmer: 16 Models Tested for Heat, Runtime, and Battery
• Neck Fan 2026: 13 Fans and Wearable ACs Tested
• Neck Fan: 12 Wearable Fans & ACs Tested (2024)
• Waist Fan: 16 Wearable Belt Fans Tested

Workwear

• Work Boots (Round 1): 11 Pairs Tested for Traction, Puncture, and Toe Protection
• Work Boots (Round 2): 12 Pairs Tested From $24 to $275
• Work Gloves: 17 Pairs Tested for Grip, Cut, and Puncture Resistance

Accessories & Protection

• Wheel Locks: 7 Anti-Theft Lug Nuts Tested Against Real Theft Tools

Dash Cams

• Dash Cam: 11 Cameras Tested From $22 to $120

Detailing & Cleaning

• Brake Parts Cleaner: 14 Brands Tested for Sludge, Grease, and Residue
• Ceramic Coating: 8 Coatings Tested (2026)
• Ceramic Coating: 8 Coatings Tested for Durability (2025)
• Ceramic Coating: 8 Sprays and Kits Tested From $8 to $150 (2024)
• Degreaser: 13 Cleaners Tested on Oil, Grease, Mildew, and Concrete
• Foam Cannon Soap: 11 Snow Foam Car Washes Tested
• Hand Cleaner: 14 Brands Tested on Oil, Tar and Adhesive
• Headlight Restoration Kit: 7 Kits Tested on UV-Damaged Lenses
• Oil Absorbent: 16 Spill Cleanup Products Tested
• Plastic Trim Restorer: 10 Products Tested for UV, Dust, and Durability
• Tire Shine: 10 Sprays and Dressings Tested for Gloss, Dust and Mud
• Wheel Cleaner: 9 Wheel & Tire Cleaners Tested
• Windshield Rain Repellent: 10 Tested vs Rain-X
• Windshield Water Repellent: 10 Glass Treatments Tested (2024)

Diagnostics & Testing

• Car Battery Tester: 14 Testers Compared for Accuracy
• OBD2 Scanner: 9 Code Readers Tested for Speed and Capability
• Tire Pressure Gauge: 23 Gauges Accuracy-Tested

DIY Projects

• 47RE Transmission Rebuild: $4,000 DIY Build for a 650 HP Diesel
• Windshield Repair Kit: 7 DIY Kits Tested Against a Pro Repair

Filters

• Engine Air Filter: 15 Brands Tested for Airflow and Dust Filtration

Fluids & Additives

• Are All Motor Oils the Same 6 Oils Tested Head-to-Head
• Are Diesel Fuel Additives a Scam 11 Anti-Gel Treatments Tested
• Automatic Transmission Fluid: 4 DEXRON VI ATFs Tested
• Diesel Engine Oil: 6 Motor Oils Tested From $14 to $58
• Engine Coolant: 10 Coolants and Additives Tested for Heat Transfer, Corrosion, and Freeze Protection
• Fuel Stabilizer: 6 Tested Over 5 Years of Storage
• OEM Motor Oil: 6 Brands Tested for Wear, Evaporation, and Cold Flow
• Penetrating Oil: 3 Round Winners Tested Head-to-Head (Round 4)
• Penetrating Oil: 4 Oils Tested Against Water and Diesel on Rusted Bolts (Round 3)
• Penetrating Oil: 6 Penetrants Tested on Rusted Lug Nuts (Round 1)
• Penetrating Oil: 6 Rust Penetrants Tested on Rusted Bolts (Round 2)
• Fake Car A/C Refrigerant: R134a vs ZeroR vs Leak Saver Tested
• Motor Oil Additives Tested: 5 Brands vs Straight Oil
• What Destroys an Engine Fastest 5 Oil Contaminants Tested

Performance & Efficiency

• Do Fuel Saver Devices Work 11 MPG Products and Mods Tested

Power & Charging

• Car Battery Charger: 13 Chargers Torture-Tested
• Jump Starter: 12 Tested vs Jumper Cables and a Super Capacitor (2023)
• Jump Starter: 13 Tested on Gas & Diesel Engines
• Jump Starter: 13 Tested on a Dead Battery and a Diesel (2024)
• Solar Battery Charger: 14 Chargers Tested

Recovery & Safety

• Bungee Cord: 15 Tested for Strength and 9 Months of UV Exposure
• Kinetic Recovery Rope: 7 Snatch Ropes Tested From $50 to $242
• Winch: 7 Tested for Line Speed and Maximum Pulling Force

Research & Insights

• Most Reliable 200K Mile Car: A $500 Civic Revived for $823

Shop Equipment

• 6-Ton Jack Stands: 11 Brands Tested for Stability and Load Failure
• Car Ramps: 11 Sets Tested for Grip, Runaway Force, and Failure Load
• Floor Jack: 8 Three-Ton Jacks Tested for Capacity, Speed, and Rolling Effort
• Mechanic's Creeper: 14 Tested for Rolling Effort, Clearance, and Comfort

Tools & Equipment

• Electric Car Jack: 9 Roadside Jacks Tested to Failure
• Serpentine Belt Tool Kit: 11 Sets Tested to Failure
• Tire Inflator: 13 & Portable Pumps Tested (2023)
• Tire Inflator: 18 Pumps Tested on Car & Truck Tires

Air Quality

• Air Purifier: 13 Tested for Smoke, Dust, Airflow & Noise

Cleaning

• Laundry Detergent 2026: 12 Brands Tested on Tough Stains
• Laundry Detergent: 12 Brands Stain-Tested (2024)
• Stain Remover: 13 Laundry Stain Removers Tested on 7 Tough Stains
• Trash Bag: 18 Brands Tested for Strength, Leaks, and Tears

Cleaning Appliances

• Handheld Vacuum: 14 Tested Including a Fake Milwaukee
• Spot Cleaner: 12 Carpet and Upholstery Machines Tested
• Upright Vacuum: 8 Models Tested From $60 to $500
• Vacuum Cleaner: 8 Full-Size Uprights Tested From $60 to $600

Everyday Gear

• Backpack: 12 Brands Tested for Laptop Protection and Durability
• Lunch Box: 16 Tested for Insulation, Leaks, and Durability

Heating & Cooling

• Air Conditioner: 8 Window, U-Shaped, and Portable Units Tested for Noise and Cooling
• Diesel Heater: 4 Portable Units Tested From $95 to $250
• Space Heater: 11 Tested From $20 to $550 (2023)
• Space Heater: 12 Tested From $23 to $440
• Standing Fan: 12 Pedestal Fans Tested for Airflow, Noise, and Power Draw
• Tower Fan: 13 Models Tested for Air Speed, Airflow, Noise and Power Draw

Kitchen Appliances

• Air Fryer: 10 Tested on Fries, Cookies, Bacon & Chicken
• Coffee Maker: 15 Machines Tested from $20 to $150
• Ice Maker: 12 Countertop Machines Tested, $43 to $500
• Immersion Blender: 12 Models Tested for Smoothies, Ice, and Splash Control
• Toaster: 15 Tested for Even Browning, Speed & Bagels
• Water Filter: 12 Systems Tested for Copper, Fluoride, and Clarity

Kitchen Essentials

• 20 oz Tumbler: 14 Tested for Heat, Cold, Spills, and Rust
• 30 oz Tumbler: 14 Tested Against Stanley and YETI
• Knife Set: 12 Sets Tested from $20 to $250
• Non-Stick Pan: 14 Pans Tested from $16 to $185

Office

• Paper Shredder: 13 Tested for Security & Speed

Personal Care

• Hair Dryer: 11 Blow Dryers Tested for Power, Air Speed, and Drying

Accessories & Supplies

• Chainsaw Bar and Chain Oil: 6 Tested for Wear, Heat, and Flow
• Chainsaw Sharpener: 7 Sharpeners Tested for Sharpness, Speed, and Cut Time
• Lawn Mower Blade: 8 Blades Tested for Airflow, Bagging and Durability

Camping & Gear

• Lighter: 18 Lighters and Torches Tested for Wind, Heat, and Strength
• Tarp: 14 Tested Through a Year of Sun, Wind, and Rain

Lawn & Garden

• Garden Hose: 18 Hoses Tested to Bursting
• Hose Spray Nozzle: 21 Nozzles Tested for Force, Flow, and Durability

Lighting & Electrical

• Outdoor Solar Light: 16 Tested Dusk to Dawn

Power Equipment

• Battery Chainsaw: 9 Saws Tested Against Gas
• Compact Battery Chainsaw: 13 One-Handed Mini Saws Tested
• Gas Chainsaw: 7 Saws Tested From $140 to $400
• Gas Chainsaw: 7 Saws Tested From $96 to $430
• String Trimmer: 9 Battery Models Tested Against Gas

Best Of

• Products of 2023: 11 Category Winners From a Year of Testing
• Products of 2024: 10 Standouts From a Year of Testing
• Products of 2025: 10 Standouts From a Year of Testing

Worst Of

• 10 Worst Items Ever Tested

Accessories & Gadgets

• Electric Air Duster: 15 Tested vs Canned Air
• iPhone Case: 16 Tested From $7 to $85

Communication

• Two-Way Radios: 13 Walkie-Talkie Sets Tested, $10 to $147

Power & Charging

• 2000W Power Station: 9 Tested for Capacity, Output, and Standby Drain
• AA Batteries: 26 Brands Tested for Capacity, Cold, and Runtime
• AA Battery: 40 Brands Tested, Alkaline vs Lithium (2024)
• Portable Charger: 18 Power Banks Tested & Ranked
• Solar Generator Under $300: 9 Tested
• USB-C Charger: 18 Wall Chargers Tested & Ranked

Security & Surveillance

• Hidden Camera Detector: 13 Tested & Ranked

Smart Home

• Doorbell Camera: 11 Models Tested for Distance, Night Vision, and Chime Volume
• Security Camera: 10 Brands Tested for Clarity, Motion Detection, and Night Vision

Accessories & Consumables

• Drill Attachments: 15 Tested, Sketchy to Legit
• Drill Bit Brand: 12 Sets Tested From $10 to $40
• Drill Bit Set: 14 Tested From $11 to $200
• Drill Tap Set: 17 Tested From $7 to $70
• Hot Glue Gun: 16 Corded and Models Tested
• Magnetic Pick Up Tool: 20 Telescopic Magnets and Rolling Sweepers Tested
• Step Bit: 20 Brands Tested on Mild Steel, Stainless, and AR500
• Universal Joint Adapter: 18 Impact U-Joints Tested

Batteries & Power

• Knockoff Milwaukee M18 Batteries: 5 Packs Tested for Runtime, Torque, and Safety

Cutting & Sharpening

• Drill Bit Sharpener: 8 Machines Tested for Sharpening Speed and Bit Durability
• Folding Handsaw: 17 Saws Tested for Sharpness, Cut Speed, and Edge Retention
• Knife Sharpener: 8 Tested for Sharpness and Edge Retention
• Multi-Cutter: 16 Power Cutters Tested Against a Utility Knife
• Pocket Knife: 19 Folders Tested from $6 to $373
• Utility Knife: 16 Knives Tested for Lock Strength, Opening Force, and Blade Changes

Hand Tools

• 1/2-Inch Drive Ratchet: 18 Budget and Premium Brands Tested
• 1/4" Ratchet: 18 Tested for Arc Swing, Back Drag, and Failure Load
• 10-Inch Locking Pliers: 18 Brands Tested for Grip and Durability
• 3/8-Inch Drive Ratchet: 18 Brands From $7 to $150 Tested (Round 1)
• Adjustable Wrench: 20 Wrenches Tested for Jaw Slop, Torque, and Strength
• Bolt Extractor: 20 Extractor Sets Tested on Stripped Screws and Broken Bolts
• C-Clamp: 18 Clamps Tested for Clamping Force, Slop, and Force to Failure
• Center Punch: 17 Manual and Automatic Punches Tested
• Diagonal Cutters: 16 Pliers Tested for Cutting Force and Durability
• End Cutting Pliers: 19 Brands Tested for Cutting Force and Durability
• Flare Nut Wrench: 14 Sets Tested for Fit, Torque, and Durability
• Flex Head Ratchet: 16 Brands From $18 to $226 Tested
• Lineman Pliers: 14 Brands Tested for Grip, Cutting Force, and Durability
• Mechanics Tool Set: 10 Sets Tested to Failure
• Mechanics Tool Set: 8 Kits Tested to Failure (2023)
• Precision Screwdriver Set: 19 Kits Tested
• Ratchet: 16 Brands Tested for Arc Swing, Back Drag, and Breaking Torque
• Ratcheting Screwdriver: 14 Tested for Back Drag, Slop, and Bit Grip
• Screwdriver Set: 16 Brands Torture-Tested
• Stubby Ratcheting Screwdriver: 13 Tested for Arc Swing, Back Drag, and Bit Grip
• Thread Chaser: 9 Kits Tested on Damaged, Rusty, and Fouled Threads

Lighting & Electrical

• Extension Cord: 15 Cords Tested for Blade Strength, Voltage Drop, and Abrasion
• Flashlight: 19 Tested, Million-Lumen Claims Measured
• Headlamp: 18 Rechargeable Headlamps Tested
• High-Power Flashlight: 18 Tested, 100K-Lumen Claims Checked

Measuring & Inspection

• Digital Caliper: 16 Calipers Tested for Accuracy and Smoothness
• Digital Torque Wrench: 12 Tested Before and After 1,000 Cycles
• Infrared Thermometer: 15 Temp Guns Tested for Accuracy
• Inspection Camera: 12 Borescopes Tested & Ranked
• Thermal Imaging Camera: 12 Tested for Accuracy & Image Quality

Power Tools

• 3/8 Ratchet: 4 12V Models From $60 to $189 Tested (Round 1)
• 3/8 Impact Wrench: 13 Tested From $70 to $746
• Bench Grinder: 9 Grinders Tested for Torque, Power, and Wheel Quality
• Corded Angle Grinder: 11 Grinders Tested for Cut Speed, Torque, and Vibration
• Circular Saw: 10 Saws Tested for Cut Speed, RPM, and Vibration
• Drill: 8 Brands Tested for Torque, Speed, and Clutch Control
• Framing Nailer: 6 Nail Guns Tested for Speed, Power, and Tip Grip
• Ratchet: 6 Tested for Speed, Torque, and Run Time (Round 2)
• Screwdriver: 17 Battery-Powered Models Tested
• Drill Bit Set: 14 Tested Through Steel and Armor Plate
• Hammer Drill: 11 Drills Tested for Torque, Speed, and Chuck Grip
• Heat Gun: 19 Corded and Heat Guns Tested From $20 to $185
• Impact Driver: 12 Models Tested From $45 to $200
• Jet Fan Blower: 17 Models Tested
• Right Angle Drill: 10 Models Tested for Torque, Speed and Endurance
• Counterfeit vs Genuine Tool Batteries: 9 Packs Tested
• Drill Attachments vs Real Power Tools: 18 Tested

Shop Equipment

• Air Compressor: 13 Quiet Compressors Tested for Noise, Fill Time, and Power
• Shop Vac: 8 Wet/Dry Vacuums Tested From $135 to $270

Tool Sets

• Home Tool Kit: 10 Household Tool Sets Tested

Welding & Fabrication

• MIG Welder: 7 Machines Tested from $189 to $2,300
• Plastic Welder: 8 Repair Tools Tested on HDPE, ABS, and Polycarbonate
• Stick Welder: 7 Welders Tested from $70 to $2,300