The 4 Most Expensive Mistakes

Independent Review

The 4 Most Expensive Mistakes In Your Bathroom Drawer (And What To Use Instead)

Subh20 years as a stylist. 4 tools I am tired of pulling out of my clients' drawers and throwing away.

By Jenna Caldwell, Master Stylist

4.8 / 5 | Over 12,000+ Verified Reviews

I have been styling hair for 20 years. Most of my clients have a bob. And I have seen the inside of a lot of bathroom drawers.

What I find in there is roughly $1,200 worth of tools nobody is using. A flat iron with a burn mark on the towel next to it. A hairdryer and a round brush still in their original box. A spinning thing that left more hair on the counter than on the head. And the $600 wonder that needs 6 inches of hair to work on a 4-inch bob. The brands knew. They sold them anyway.

Below are the 4 worst offenders. Then the one tool I actually keep on my own counter.

have been styling hair for 20 years, and most of my clients now have a

bob. Almost every one of them says the same thing in my chair: "I love the cut. I Just can't make it hold a curl anymore." They blame their hair. They blame their age. They blame their technique. It is none of those things. It is the tool.

Below are the 8 reasons I recommend the GoCurl PRO to every bob client now, and why it works when nothing else does.

The Flat Iron. Two Hot Plates. One Ear To Burn.

Designed in 2002. Still in your drawer in 2026. And the plates are wider than your bob layers.

Two hot metal plates. Above 400 degrees. Wider than the short layers of a bob. Operated behind your own head without a mirror. Tell me which committee approved this and called it consumer-ready. Every neck and ear in my chair has the receipts.

Here is the part the brands skip. After 45, fine hair breaks at exactly the temperature a flat iron runs at. And a bob has nowhere to hide that breakage. Every snapped end shows. Every frizzy section is right at your jawline. The smoothness you risked your ear for is gone before you get to the office. Two pieces of hot metal. That is what 20 years of innovation got you.

The Hairdryer And Round Brush. Sold As A Set and Used By Nobody.

Two tools. Both overhead. Three minutes in, your shoulder gives out.

At the salon it looks effortless. One hand on the dryer, one on the round brush, both up at the same time, and somehow it works. Nobody tells you that is a two-person move you are being asked to do solo. You cannot twist, aim, and hold tension all at once with two arms over your head, not for the ten minutes a bob actually takes. And the round brush will not even grip short hair, so it slides out the second your hand shakes. I have clients with three full setups in a drawer. None of them have been touched in a year.

The Rotating Airbrush. "Maximum Spin." Maximum Hair Loss.

Marketed as the upgrade. On a bob, the short sections only make the tugging worse.

Read the box. "Maximum rotation." "Effortless lift." "Salon volume at home." What the box does not say is that the brush head spins while it is wrapped around your hair. Which is a polite way of saying it yanks at your roots with every pass. On a bob, where the sections are short and there is less hair to grip, the tugging is worse, not better. The brush keeps catching at the ends and pulling.

So the tool sold to women whose hair is getting finer is the tool pulling more of it out. On a cut that already feels lighter than it used to, that is the last thing you need.

The $600 Styler That Was Built For Long Hair. Not Your Bob.

The tool is genuinely good. It is just not made for short hair. The brand keeps selling it to bob clients anyway.

This is the part the advertising skips. This styler works by wrapping your hair around a column of air. That is a long-hair move. Long hair has plenty to wrap, so it catches, spins, and holds. A bob does not give it enough to grab, so you end up struggling with it section by section, for far longer than the result is worth. That is why it turns into a weekend tool. You reach for it when you have 25 spare minutes, not on a normal Tuesday morning.

The brand knows this. It still puts the styler in short-hair roundups and lets your friends gift it to you, and then it lands in your drawer. Send it back and put the money toward something built for the hair you actually have.

So What Does Work? A Brush.

Not a flat iron. Not two tools held overhead. Not a $600 wind tunnel. A heated styling brush, designed for short hair from the first sketch. Imagine that.

The brush head is small enough to reach the short layers of a bob, the pieces around your face, your crown, your nape. There are no wide plates to scorch your ear. No air column that needs hair you do not have. No spinning anything to tug at your roots.

The bristles are anti-scald, which means you can touch them mid-use and nothing happens. There is no technique. No angle to learn. No mirror behind your head required. You brush your bob like you would with a regular brush. The brush is the tool. That is the whole thing. Most of my bob clients are done in under five minutes.

The ionic technology actually protects mature hair while it styles. You get shine and body instead of breakage and frizz. And unlike every tool above, your bob does not have to look the same every day. Sleek and straight for the office. Smooth with soft volume for dinner. A polished blowout finish for the weekend. One tool. Cordless. Goes in a carry-on.

The Bottom Line

Add it up. Flat iron, hairdryer-and-brush combo, rotating airbrush, $600 styler. Conservatively, $1,200 worth of tools that were never built for a bob, never built for hair after 45, and in some cases never built to work at all without a stylist license. Then the brands blamed you when it did not work.

The GoBrush PRO costs a fraction of any one of them. It was designed from the start around short layers, finer strands, and one hand at 6:45 in the morning. The result is a bob that actually looks done, in under five minutes, with no scorched ear.