A scalp massager brush is the cheapest worthwhile upgrade: soft silicone bristles help you work in scrubs and shampoo and clean more thoroughly. Hard to beat for the price.

Editor's Pick
MAXSOFT Scalp Massager Brush
A few dollars for soft silicone bristles that make shampooing and scrubbing far more thorough — the easiest upgrade here.
See today's price on Amazon
- Material Silicone
- Use In-shower
- Best for Everyone
Specifications
| Material | Silicone |
|---|---|
| Use | In-shower |
| Best for | Everyone |
Pros and cons
What we like
- Very cheap
- Makes washing more thorough
- Gentle silicone bristles
What we don't
- Basic, no frills