Cleanwins Casino

Cleanwins sister sites include Slot Royals.
Cleanwins Casino (cleanwins.com) is operated by Onimim Ltd of the Comoros.

up to £10,000
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+ 100 Free Spins
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Cleanwins Sister Sites 2026
DISCLAIMER: The casino network that operates Cleanwins and its sister sites doesn’t have a UK Gambling Commission licence. UK-based players shouldn’t play at these casinos, and we cover them here for reference purposes only.
Slot Royals
Is it too simple to say that Slot Royals is basically just Cleanwins, but with a lavender backdrop and hints of a regal theme? Probably, but it’s also mostly true. The two sites are virtually identical, which isn’t the best news for anyone who’s come here looking for Cleanwins sister sites, as Slot Royals is the only other active casino on the network. We say ‘active’ because there’s another brand called Ozbet listed on the operator’s licence in Anjouan, but the site hasn’t launched yet. The only major difference between Slot Royals and Cleanwins, colour scheme aside, is that Slot Royals offers a smaller welcome promotion than Cleanwins. That might be a reason to nip across to Slot Royals to pick it up once you’ve used up the one at Cleanwins, but you might as well come straight back afterwards.

Cleanwins Casino Key Information
Cleanwins Review 2026
We think we know what you’re thinking, and we agree with you – yes, Cleanwins is a really strange name for an online casino, isn’t it? Coupled with the fact that its website uses a green-on-green colour scheme, it almost feels like it’s going for a clean energy theme. We don’t think it is, though, and the strangeness of it helps it to stand out compared to a vast sea of black-and-gold casino sites out there in the wilds of the international iGaming scene. Cleanwins is set up like it’s trying to keep it simple while simultaneously offering big bonuses, so let’s see if it carries it off.

Cleanwins Welcome Bonuses
There are a lot of sevens in the Cleanwins welcome promotion – it’s 777% up to £7777, split across five deposits. Broken down, it’s 200% up to £500 with deposit one, 100% up to £2000 with deposit two, 177% up to £1777 with deposit three, 150% up to £1500 with deposit four, and 150% up to £2000 with deposit five. You’ll need to remember to enter the relevant bonus code with each (minimum £20) qualifying deposit, but as the codes are WELCOME1, WELCOME2 and so on, that shouldn’t be hard to remember. Wagering is nasty, though – it’s x40 on the deposit plus the bonus amount, and it has to be completed within ten days, or the bonus funds will lapse.
Other Promotions
There’s a Wheel of Fortune at Cleanwins, and you get to spin it once per day so long as you make a deposit. The Level 1 Wheel of Fortune is available for anything between £10 and £99, with the Level 2 Wheel for between £100 and £299, and the Level 3 Wheel for £300 or more. As you’ve probably guessed, prizes on the Level One Wheel are worth less than those on Levels 2 and 3. As an example, the top prize on the Level One wheel is 70 free spins at 10p per spin, but the top prize on the Level 3 wheel is 150 spins at 20p per spin. Winnings from free spins aren’t subject to wagering requirements, so this is a pretty good offer.
There’s also a reload bonus at Cleanwins that can be claimed once per week. It’s a simple 50% match up to £250 on deposits of £10 or more, and wagering requirements are x25 against the deposit plus the bonus amount. That’s a lower wagering requirement than the welcome promotion, so while the headline value might be far lower, you have a much more realistic prospect of turning it into real cash.
VIP Benefits
You’re assigned Quartz membership status the moment you make your first deposit at Cleanwin Casino, getting you access to 24/7 live chat support and on-site promotions. Perks are added at every stage from there, with tailored promotions becoming available at Emerald, priority support and 5% weekly cashback at Sapphire, dedicated VIP management, fast-track withdrawals and 10% cashback at Ruby, and higher withdrawal limits and 15% cashback at the top level of Diamond. This sounds like a fair set of rewards, but we can’t appraise them properly because Cleanwins doesn’t give us even the slightest hint of an idea about how to progress through the ranks and earn the perks. We suspect it boils down to “spend more money,” but we’d at least like a steer on how much money we’re talking about.
What are the Pros and Cons of Cleanwins Casino?
Pros: A very large welcome bonus pack. Wheel of Fortune rewards for making deposits of any size, and a VIP scheme for bigger spenders. A portfolio of excellent slots, from classics to new releases.
Cons: High wagering requirements on the welcome bonus. No clear qualifying conditions for the VIP rewards. No stated terms around withdrawals. A licence that doesn’t cover the casino in the UK, making Cleanwins illegal for British players.
Featured Slots and Games
If you’ve never come across the top six slots games on the Cleanwins Casino homepage before, we can only assume that Cleanwins is the first online casino you’ve ever looked at. Lined up in a row, they’re Big Bass Bonanza (Pragmatic Play), Book of Dead (Play’n Go), Sweet Bonanza (Pragmatic Play), Starburst (NetEnt), Immortal Romance (Microgaming), and Gonzo’s Quest (NetEnt). These are the most bona fide of bona fide classics, and they serve as proof of the quality of the Cleanwins portfolio even if they’re a little bit on the safe side as homepage choices. The rest of the top ten is made up of Grand Spinn (NetEnt), Jack Hammer 2 (NetEnt), Neon Staxx (NetEnt) and Secret of the Stones (yes, NetEnt again), so someone on the Cleanwins curation team really loves that Swedish studio.
While there’s a live casino suite available at Cleanwins, it isn’t of the same quality as the slots selection. It has live blackjack and roulette titles from Lucky Streak and a few other second-string providers, but there’s nothing from the likes of Evolution Gaming. Slots are the casino’s biggest strength, and if you’re not sure what to play, you can always check the bottom of the homepage to see what’s hot or cold at the time of your visit.
Withdrawal Options and Speed
The logos of Mastercard, Visa, Bitcoin, Tether, Ethereum and a few other crypto coins and tokens appear in the footer of the Cleanwins homepage, so we assume that those are our payment options. We don’t know, though, because there isn’t a banking or payments page linked to the homepage for us to check. We’ve read the full terms and conditions, but they don’t say anything about how long we might have to wait for a withdrawal once we’ve asked to be paid out. That’s a big red flag.
Customer Support and Licence
Live 24/7 chat is available to all players at Cleanwins as soon as they’ve made their first deposit, so that’s probably the easiest way to get in touch. You could email support@cleanwins.com instead if you’d rather. The licence that covers Cleanwins is held by its operator, Onimim Ltd, and issued by Anjouan Gaming. This is a very light-touch licence, and it doesn’t offer any protection to players in the UK. It also covers the Cleanwins sister sites, but it doesn’t change the legal position for them, either – all of the casinos on this network are illegal in the United Kingdom.
Cleanwins Casino – The Verdict
Cleanwins is comfortably the best of the two casinos currently active under its operator’s umbrella. That feels a little bit like damning the casino with faint praise – and perhaps it is – but it’s also the strongest praise we can give it. We like the slots and games portfolio. We like the Wheel of Fortune bonus and the recurring weekly bonus. We think the wagering requirements are too high on the welcome promotion, though, and the lack of any written guarantees or guidance around withdrawals would be enough to make us walk away before we even get to the licensing situation.

