Monster vs Alien Electric Toothbrush: Which Fits Your Family

By Made By Dentists - Professional Oral Care | Published: 2026-10-19

Category: Comparisons

Compare the Monster and Alien electric toothbrushes for kids. Both are dentist-designed with a 2-minute timer and 6 brush heads, but one costs less. Find out which fits your family's needs.

Quick answer

Both the Monster and Alien electric toothbrushes offer the same clinically proven plaque removal and gingivitis reduction for kids ages 2+. The Monster is the more affordable option, while the Alien comes with a slightly higher price and a different character design. Choose based on your child's preference and your budget.

Same core performance, different price points

Both the Monster and Alien electric toothbrushes are dentist-designed for children ages 2 and up. They share the same key features: a kid-sized grip, gentle compact head, 2-minute timer, and 6 replacement soft-bristle brush heads. Clinically, both remove up to 8x more plaque and reduce gingivitis by 90% in just 2 weeks.

The main difference is the price. The Monster toothbrush costs $15.97 (regularly $21.58), while the Alien toothbrush costs $17.00 (regularly $26.98). The Alien is about $1 more, but its catalog comparison price suggests a higher perceived value. The choice largely comes down to which character your child prefers and whether that extra dollar matters to you.

Monster vs Alien: Trade-offs to consider

Price: Monster costs $15.97 (regularly $21.58); Alien costs $17.00 (regularly $26.98). The Alien is $1.03 more expensive. If every dollar counts, the Monster saves you a bit.
Design and character appeal: Both have kid-sized grips and soft-bristle heads, but the Monster and Alien feature different character designs. Your child's preference may be the deciding factor. Let your child choose the design they like best to encourage brushing.
Included accessories: Both include 6 replacement brush heads and a charging cable, so you get the same value in the box. No difference in what you get—just the price and look.

Product facts at a glance

Alien Electric Toothbrush + 6 Brush Heads: Dentist-designed electric toothbrush with kid-sized grip, gentle compact head, and 2-minute timer. Clinically proven to remove up to 8x more plaque and reduce gingivitis by 90% in 2 weeks. Includes handle, 6 brush heads, and charging cable. The Alien Brush offers the same clinical benefits as the Monster but with a different character design and a slightly higher price.
Alien Electric Toothbrush + 6 Brush Heads
Monster Electric Toothbrush + 6 Heads: Dentist-designed electric toothbrush with kid-sized grip, gentle compact head, and 2-minute timer. Clinically proven to remove up to 8x more plaque and reduce gingivitis by 90% in 2 weeks. Includes handle, 6 brush heads, and charging cable. The Monster Brush delivers identical performance at a lower price, making it the budget-friendly pick for families.
Monster Electric Toothbrush + 6 Heads

Which one should you choose?

Best for

Families on a budget who want the same clinical benefits at a lower price – choose the Monster toothbrush.
Kids who prefer the Alien character design and parents willing to spend a dollar more for that preference.

Not for

Parents looking for different features or performance levels between the two – they are nearly identical aside from price and design.