IS THE BISSELL CROSSWAVE HYDROSTEAM DELUXE WET DRY VACUUM CLEANER (3515G) WORTH IT?
✓ Why Dad Likes It
25-foot cord — you're not hunting for outlets
Easy to clean and keep up — one-touch self-clean on the tray
Does area rugs, not just hard floors
Comes loaded — 6 solutions, 2 extra filters, a spare roller
− What To Know
No comb under the roller — long hair wraps and stays wrapped
Can't do steam only — water and steam go down together
Not enough steam for what it's supposed to do
Corded and a little heavy at ~12.5 lb — and it doesn't lie flat
BOTTOM LINE: Is the Bissell CrossWave HydroSteam Deluxe Wet Dry Vacuum Cleaner (3515G) Just a Dad Approved?
It IS NOT Just a Dad Approved. It's a solid old-school CrossWave — long cord, easy to maintain, and it'll do your area rugs — but the steam is the whole reason you'd buy this one, and there just isn't enough of it. You can't run steam by itself either, so you're always laying water down with it. Worse, there's no comb under the roller, so long hair wraps around it and stays. If you want a corded steam mop, buy the Tineco Floor ONE S5 Steam instead.
🏆3-Month Real World Test Score5.9/10
General Cleaning Performance
6/10
Stain Cleaning Performance
5/10
Long Hair Pickup
4/10
Ease of Use & Features
7/10
Score Summary5.9
Real World Testing Results
🐾
HAIR & PET TEST
No comb strips hair from roller, so long hair wraps and stays.
💧
CLEANING TEST
Picks up daily mess, but weak steam leaves too much water behind.
⚠️
EASE OF USE TEST
Three modes, trigger-held water/solution, 25-foot cord; heavy, 30-second steam warmup.
Upright — does not lie flat · No power-assist wheels
Weight
12.5 lb (mfr spec) — a little heavy, but the carry handle is balanced
Cleaning Modes
Area Rug (suction only) · Steam Wash · Hard Floor · manual trigger for water and solution
Details
Edge Clean
No
Sensors / Display
Mode icons light up at the base (area rug / steam wash / hard floor) — No dirt sensor, no screen
Hot-Water Wash
One-touch self-clean cycle on the tray; you can also fill the clean-water tank with hot water
Dry Time
No dry cycle — the roller air-dries
Other
Cleans area rugs · Two-tank system · Solid-waste chamber in the dirty-water tank with a float · Reusable filters · Swappable brush rolls for different jobs
Who Is It For?
Buyer Fit
Buy It If
You want one machine that vacuums, washes and steams
You've got area rugs you want freshened up too
You'd rather stay plugged in than watch a battery
You want a cord long enough to cover the whole floor
Skip It If
You've got pets or long hair — it wraps the roller
You want real steam — get the Tineco Floor ONE S5 Steam
You don't want water laid down every time you steam
You need to mop under furniture — doesn't lie flat
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It's a corded 3-in-1 — vacuum, wash and steam in one pass, on hard floors and area rugs. Setup takes a couple of minutes: line the handle up and push until it clicks, then install the clean-water tank. You fill that tank with water up to the water line and then top it off with formula to the formula line, and you can use hot water in there if you want. The cord is 25 feet, which is really long and one of my favorite things about it. There's cord wrap on the back and a little storage spot on the side for your spare brush and filter. In the box you get six bottles of solution, two extra filters and an extra roller — that's a lot of stuff for the money.
Cleaning Performance: What It Actually Picks Up
Everyday Messes
On a big everyday mess it does an OK job — not the best I've run, and that's why it lost points. The bigger issue is how it lays the water down. It puts water on the brush roller and squirts steam out the front at the same time, so you're always leaving more water on the floor than you need to.
The Steam — the Real Miss
This is where it lost me. It doesn't make much steam, and it can't do steam only. You've got three modes: area rug, which is suction only; hard floor, which gives you water and solution through the trigger; and steam wash, which is the only mode that actually makes steam. But steam still puts water down with it. I much prefer a machine that lets you run steam by itself, so you're not soaking the floor. You also have to wait about 30 seconds after selecting steam for it to charge up. I wish it just put more steam down, plain and simple.
Hair & Pet — the Fail
This one's a fail for me. There's a squeegee and the suction port down there, but there's no comb under the roller to strip hair off as you clean. So long hair wraps around the brush and stays wrapped, and you're pulling it off yourself. Bissell does advertise a tangle-free brush roll on this machine; in my testing, hair is still wrapped. If you've got pets or long hair in the house, that's a daily annoyance.
Ease of Use
This is the part it does best, and it's why it still scored a 7 here. The controls are simple — a power button, a mode button, and a trigger you hold when you want water and solution to come out. The three mode icons light up at the base so you can see what you're in. There's no screen and no dirt sensor, so you're the one deciding when the floor is clean. It's a little on the heavy side at around 12.5 pounds, though the carry handle is nicely balanced, and it stands about 45 inches tall. It doesn't lie flat, so getting under furniture isn't happening.
Maintenance Reality
Easy to clean and maintain — that's a real plus, and one of the two things I put in the win column. Set it on the tray, plug it in, press the self-clean button, and it cleans the brush roll for you. The dirty-water tank pops off with a button and has a separate chamber that catches the solid waste and hair, so you can pour the dirty water out and carry the chunks to the trash can. There's a float in there, so when the water gets too high you'll hear the suction change. The filters are reusable — rinse them, and make absolutely sure they're dry before they go back in. There's no hot-air dry, so the roller air-dries on its own.
Corded, Not Cordless
There's no battery to talk about here — you're plugged in, so run time is unlimited and it never fades on you halfway through the kitchen. That's a genuine advantage over cordless mops if you've got a lot of floor. The trade is the cord itself, and at 25 feet Bissell gave you enough of it that I never felt tied down.
What I'd Buy Instead
If you want a corded steam wet/dry floor mop, buy the Tineco Floor ONE S5 Steam. I absolutely love that one and it does a really good job of cleaning. If you can live without steam, the Roborock F25 GT is cordless and very good. And if you have to have steam and want to cut the cord, look at the Tineco Floor ONE S9 Artist Steam or the Roborock F25 Ultra Steam.
Is It Worth It?
No — it's a Skip It at 5.5 out of 10. The long cord, the easy maintenance and the area-rug ability are all real, and if you already own one you're not throwing it away. But steam is the headline feature and there isn't enough of it, you can't run steam without laying down water, and the roller wraps long hair with no comb to fix it. For what this costs, there are better machines on my list.
Frequently Asked Questions
Common Buyer Questions
Is the Bissell CrossWave HydroSteam 3515G worth buying?+
Not in my testing — it's a Skip It at 5.5 out of 10. The 25-foot cord is great, it's easy to clean and maintain, and it does area rugs. But the steam is weak, it can't run steam by itself, and long hair wraps the roller because there's no comb to strip it off. If you want a corded steam mop, buy the Tineco Floor ONE S5 Steam instead.
Does the steam on the CrossWave HydroSteam actually work?+
It makes steam, but not much of it. It also can't do steam only — in steam wash mode it lays down water and squirts steam out the front at the same time, so you're wetting the floor more than you need to. Steam takes about 30 seconds to charge up before you start. I'd rather have a machine that lets you run steam by itself.
Is it good for pet hair and long hair?+
No — that's the test it failed. There's no comb under the brush roller to pull hair off as you clean, so long hair wraps around it and stays wrapped, and you end up picking it off by hand. Bissell advertises a tangle-free brush roll on this model; in my testing, hair still wrapped.
Can it clean area rugs?+
Yes, and that's one of the genuinely good things about it. There's a dedicated area rug mode, and it runs suction only in that mode, so you're not soaking a rug. Most of the cordless wet/dry mops I test are hard floors only, so if you've got rugs you want freshened up, this is a real point in its favor.
What should I buy instead?+
For a corded steam wet/dry mop, the Tineco Floor ONE S5 Steam — I love that machine and it cleans really well. If you can do without steam, the Roborock F25 GT is a strong cordless pick. And if you want steam without the cord, look at the Tineco Floor ONE S9 Artist Steam or the Roborock F25 Ultra Steam.
About Tom Shelton
Tom Shelton
Tom Shelton is the creator of Just A Dad Approved. He tests robot vacuums, home products, and everyday gear in real homes so shoppers can see what actually works before spending money.