My favorite Dyson cordless vacuum is $100 off during Amazon’s Big Spring Sale

I didn’t think a vacuum could spark joy until this one started exposing every speck of dust I thought I’d already cleaned.

I’ve tested what feels like every Dyson under the sun (my storage closet is basically a graveyard of cordless vacuums) and yet, here I am, officially obsessed with the Dyson Gen5detect Cordless Vacuum Cleaner.

And the timing couldn’t be better: it’s $100 off on Amazon right now for the Amazon Big Spring Sale (March 25 through March 31), which, in Dyson terms, is basically a gift.

Dyson Gen5detect Cordless Vacuum Cleaner

Amazon

The power alone is a force to be reckoned with. I’ve passed this over rugs I just cleaned with other vacuums, only for the Gen5detect to yank up dust and debris I didn’t even know was still there. It’s strong, relentless and a little humbling. Suddenly, I’m questioning all my previous cleaning choices.

Then there’s the laser (yes, a vacuum with a laser sounds dramatic, and it is!). The Fluffy Optic cleaner head casts a green glow across your hardwood floors, revealing every crumb, speck of dust and mysterious particle lurking in corners.

The first time I used it, I gasped. The second time, I almost jumped. And now, I can’t imagine cleaning without it. Seriously, it’s oddly thrilling to see what you’ve been missing with other vacuums.

Victoria McDonnell

Its standout feature is how effortlessly this model cleans. Older models required strategy: switch this head, grab that attachment, hope the battery lasts. The Gen5detect, however, uses a savvy grab-it-and-turn-it-on maneuver. The built-in crevice tool is always ready for those impossible-to-reach crumbs, the anti-tangle brush tackles pet hair without getting jammed and the vacuum automatically adjusts suction depending on how dirty your floors are. It literally thinks for you.

And the battery — up to 70 minutes of runtime — means I can clean my whole house in one go without stressing about having to recharge mid-vacuum session.

Yes, it’s a splurge. But with the Big Spring Sale underway, this model is a worthwhile indulgence. If you care about clean floors but hate the effort (or if you just want to feel slightly powerful while vacuuming), this is the Dyson to beat. I’ve tried the lineup, I’ve done the comparisons and I keep coming back to this one.

Your Amazon Big Spring Sale FAQs, answered

What is Big Spring Sale?

This annual Amazon Spring Sale offers deep discounts on bestsellers and everyday essentials. The seasonality of the sale makes it prime (pun intended) for savings on outdoor products, spring cleaning needs, tools and home essentials, plus all the great discounts you’ve come to expect from a Prime Day-like event.

How long is Big Spring Sale?

Amazon’s Big Spring Sale is a marathon compared to the retailer’s shorter deal events. Shoppers can take advantage of seasonal discounts running from Wednesday, March 25 through Tuesday, March 31.

Do you have to be an Amazon Prime member to shop?

Unlike Prime Day in July, this event is open to everyone who shops on Amazon. However interested shoppers can grab a 30-day free trial to try Prime, and its many benefits with no strings attached, and gain access to exclusive deals, special “Prime” badges on select items and the added convenience of fast, free shipping.

What are the best deals?

From reporting on Amazon sales for years, we can tell you for certain that Big Spring Sale is the ideal period to stock up on household essentials, refill your skincare empties, save on the best vacuums to save your spring cleaning projects, and comb through the massive catalog of Amazon best-sellers.

Is it worth it?

We certainly think so! Big Spring Sale is a great chance to score deals on thousands of best-sellers, seasonal favorites, big-ticket tech and appliances and every day essentials. Our team diligently sorts through all the offers to find you the very best items to grab on sale.

When is the next Prime Day?

Already wondering when Amazon’s next Prime Day is? Prime Day takes place in July each year, so it’s safe to assume it will take place in mid-July 2026 — similar to previous years.

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