Hi, I’m Joakim, and welcome to TopGadgetGuide.net. The bathroom is often the most neglected room in the house when it comes to technology. We upgrade our living rooms with smart TVs and our kitchens with fancy blenders, but we start and end our days in a bathroom that hasn’t changed in decades. It doesn’t have to be that way. With a few clever gadgets, you can turn your daily routine into a cleaner, more efficient, and even spa-like experience. I’ve scoured Temu for the most practical bathroom upgrades that deliver luxury for less. Here are the top 5 smart bathroom gadgets under $20.
(Want to know how I review my gadgets? Read my full review process here.)
Comparison Table (Top 3 Picks)
| Product Image | Product Name | Best For | Our Rating | Shop Now |
 | 1. Electric Spin Scrubber | Deep Cleaning without Effort | 4.9 / 5 |  |
 | 2. Automatic Toothpaste Dispenser | Organization & Hygiene | 4.8 / 5 | |
 | 3. Waterproof Shower Phone Holder | Entertainment & Media | 4.7 / 5 | |
Detailed Product Reviews
1. The Drill Brush Attachment Set
Our Top Pick: 11-Piece Power Scrubber Kit for Drills
Quick Specs:
- Compatibility: Fits Any Standard Drill
- Heads: 11 Different Brushes & Pads
- Power: Uses Your Own Drill
- Best For: Deep Cleaning Grout & Bathtubs
Description:
Why buy a separate cleaning machine when you already own the most powerful motor in your house? This genius kit turns your standard cordless drill into a high-speed cleaning machine. It comes with 11 different attachments, including stiff brushes for tile floors, round brushes for corners, and scouring pads for stoves and sinks. You simply pop the brush into your drill chuck just like a drill bit, pull the trigger, and watch stains vanish in seconds.
Pros:
- Power: Drills have much higher torque and speed than dedicated cleaning brushes.
- Value: Extremely affordable since you aren’t paying for a motor and battery.
- Versatile: Includes everything from soft sponges for glass to heavy-duty brushes for stone.
Cons:
- Heavy: Holding a drill for 30 minutes can get tiring for your wrist.
- No Drill Included: You must already own a power drill to use this kit.
Why it’s on this list:
This tool turns a 30-minute chore into a 5-minute task. If you’re looking for more ways to simplify your cleaning routine, check out our review of [The 5 Best Robot Vacuum Cleaners on Amazon].
2. The Automatic Toothpaste Dispenser
Our Top Pick: Wall-Mounted Toothpaste Squeezer & Holder
Quick Specs:
- Installation: Adhesive Wall Mount (No Drilling)
- Operation: Vacuum Pump (No Batteries)
- Capacity: Fits All Standard Tubes
- Best For: Decluttering the Sink
Description:
Is your bathroom sink constantly cluttered with messy toothpaste tubes and caps? This simple yet brilliant gadget solves that problem instantly. It mounts to your wall or mirror using strong adhesive tape. You screw your toothpaste tube into the top, and when you push your toothbrush into the trigger, it dispenses the perfect amount of paste every time. It uses a vacuum pump mechanism, so it requires no batteries and squeezes every last drop out of the tube.
Pros:
- Zero Waste: Uses vacuum suction to get every bit of toothpaste out of the tube.
- Hygienic: No more touching the tube or dealing with lost caps.
- Tidy: Clears counter space and keeps your toothbrushes organized and dry.
Cons:
- Cleaning: The dispenser nozzle needs to be rinsed occasionally to prevent clogging.
- Compatibility: Works best with standard-sized toothpaste threading (which is 99% of brands).
Why it’s on this list:
It makes your morning routine smoother and keeps the sink looking spotless. It’s a small change that makes a big visual difference.
3. The Waterproof Shower Phone Holder
Our Top Pick: Anti-Fog Touch Screen Wall Mount Case
Quick Specs:
- Waterproof Rating: Splash Proof (Complete Seal)
- Rotation: 360° for Portrait or Landscape
- Mount: Damage-Free Adhesive Hook
- Best For: Watching Content in the Shower
Description:
Whether you want to catch up on a podcast, watch YouTube, or listen to music, this gadget allows you to bring your phone safely into the shower. It is a sealed, waterproof case that mounts to your shower wall. The screen is covered by a sensitive touch-film, allowing you to scroll, pause, and change volume even with wet hands. It’s designed to be anti-fog, ensuring your view remains clear even during a hot, steamy shower.
Pros:
- Entertainment: Turns shower time into “me time” for catching up on shows or TikTok.
- Protection: Completely seals your phone away from water damage.
- Touch Functional: You don’t have to take the phone out to change the video.
- 360° Rotation: Switch easily between portrait (TikTok) and landscape (YouTube) modes. If you enjoy catching up on your favorite shows while relaxing, you might also be interested in creating a full cinema experience at home with [The 5 Best Budget Projectors on Temu].
Cons:
- Sound: The case muffles the speaker slightly (though most phones are loud enough to hear through it).
- Case Size: If you have a very bulky protective case on your phone already, it might be a tight fit.
Why it’s on this list:
It’s a guilty pleasure gadget. Everyone wants to do it, but this $5 accessory makes it safe and convenient.
4. The Automatic Foam Soap Dispenser
Our Top Pick: Touchless Sensor Dispenser (Rechargeable
Quick Specs:
- Sensor: Infrared Motion Detection
- Capacity: 380ml
- Mounting: Wall Mount or Tabletop
- Best For: Hygiene & Luxury Feel
Description:
Nothing says “modern home” like touchless technology. This dispenser uses an infrared sensor to detect your hand and instantly dispenses a cloud of rich foam soap. It’s not just about looking cool; it’s much more hygienic since you aren’t touching a dirty pump with unwashed hands. This model is USB rechargeable and versatile—you can place it directly on the sink or mount it to the wall to save counter space.
Pros:
- Touchless: Reduces the spread of germs and bacteria.
- Economical: Foaming soap requires less actual soap liquid per wash (mix water and soap 3:1).
- Versatile: Can be used as a freestanding unit or mounted on the wall.
Cons:
- Refill: You need to mix soap and water in the correct ratio if you aren’t buying pre-made foam soap.
- Sensitivity: Can sometimes trigger accidentally if you wave your hand too close while cleaning.
Why it’s on this list:
It brings that high-end hotel experience into your own home for a very low price.
5. The Motion Sensor Toilet Night Light
Our Top Pick: 7-Color LED Toilet Bowl Night Light
Quick Specs:
- Sensor: Motion & Light Activated
- Colors: 7 Rotating RGB Colors
- Power: AAA Batteries
- Best For: Late Night Bathroom Trips
Description:
Waking up in the middle of the night to use the bathroom is annoying, but being blinded by the bright overhead lights is worse. This clever little gadget hooks onto the rim of your toilet bowl. It features a motion sensor that detects when you walk in and gently illuminates the bowl with a soft LED glow. You can set it to a specific color or let it cycle through a rainbow. It provides just enough light to see what you are doing without waking your brain up fully.
Pros:
- Sleep Friendly: Provides visibility without the harshness of main lights. Keeping the lights low is crucial for maintaining your circadian rhythm; for more tips on optimizing your rest, read our guide on [The 5 Best Smart Sleep Gadgets on Amazon].
- Fun Factor: Kids absolutely love it, which can help with potty training.
- Universal Fit: Flexible arm bends to fit any toilet bowl rim securely.
Cons:
- Batteries: Needs AAA batteries which will need replacing every few months.
- Cleaning: Being inside the bowl rim means it needs to be wiped down during regular toilet cleaning.
Why it’s on this list:
It sounds like a joke gift, but once you use it, you realize how practical it is for avoiding stubbed toes and blinded eyes at 3 AM.
My Final Recommendation
If you only buy one item to upgrade your bathroom, make it the Electric Spin Scrubber. While the other gadgets offer convenience or fun, the scrubber actually solves a problem. It reduces the time and effort needed to keep your bathroom clean, which is something everyone can appreciate. It delivers the highest “quality of life” improvement for the money.appreciate. It delivers the highest “quality of life” improvement for the money.
Joakim (A.K.A 'JBH85') is the founder and editor of TopGadgetGuide.net, a site dedicated to simplifying tech and gadget guides. He conducts deep research and careful curation to bring you honest, unbiased, and easy-to-understand recommendations. His goal is to help you buy with complete confidence.
(Want to know exactly how he works? Read his full 'Review Process' here.)
