They are ok, but will take longer to do the job on a whole car. For blowing out mirrors, door handles, door jambs, wheels, they are a workable solution.
Hey @DFB5.0 did my 1st wash today using the mtm and the karcher k2 and what I'm realising is the karcher bayonet connector and the standard hose are a PITA to work with lol. The Karcher hose kinks all the time and connecting/disconnecting things from the gun are a PITA lol.I don't have a review of multiple foam cannons, but I can steer you in the right direction.
Now, at this point I will highlight there are countless foam cannons on the market, from $10 Amazon specials right through to the premium end above $100. Now, those $10 foam cannons work, but the limiting factor is "for how long". The cannister quality is not there, and replacements will not often be available. You also won't have direct access to spare parts like the filter (which creates the foam). This is not to say, "buy the most expensive", just shop smart.
Also, I don't advocate buying MJJC Foam Cannons. These have got a lot of traction over the last couple of years, mainly because of how expensive the MTM stuff is. But, the plastic they (and many other foam cannons) use for the bottle is not HDPE, meaning it degrades quickly and is prone to shattering. No one would intend on dropping their foam cannon, but mistakes happen and I remember watching a comparison where several foam cannons were dropped, the non-HDPE bottles all broke. It also seems clear bottles are not made from HDPE either.
There two main foam cannons that sit right at the top of the tree.
The Griots Boss Foam Cannon is arguably the best on the market. Last time I looked, the $99 USD turned into over $220 AUD by the time it was landed in Australia. However, I now see these are available on Amazon AU for $162. The main benefit of the Griots is the metering tips that can mean you don't need to dilute the soap, the foam cannon will do it for you. Actually, you can screw the cannon onto a bottle of soap.
Griot's Garage BF302 The BOSS Foam Cannon - for Use with Pressure Washers, High-Foam Output, Adjustable Nozzle, 9 x 5 x 7.5 inches, White : Amazon.com.au: Automotive
The MTM PF22.2 is what I have been using for more than 4 years now. You might have thought the $162 for the Griots was expensive, but the MTM is about the same price give or take a few dollars. The main thing I like about the MTM is that it seems to use less soap without compromising foam quality. Like the Griots, spare parts are available, as well as spare/extra bottles so you can dedicate bottles to certain products. The MTM is available from multiple vendors locally, most stocking spares as well. If you do go this way, make sure its the updated version with the wide-mouth bottle and weighted filter straw.
MTM Hydro PF22.2 Auto Detailing Foam Kit : Amazon.com.au: Garden
New -
MTM PF22.3 Foam Cannon Kit with NEW Wide Mouth Bottle 2024 - Detailing Shed
Old -
MTM Hydro PF22 Foam Cannon for Perfect Car Wash - Detailing Shed
it might look like I'm just promoting Detailing Shed here, but they have put in the legwork for the Aussie market and offer the most comprehensive spares and supporting fittings/parts. You will note that in those links, there are options to adapt to various pressure washers, in your case chose the Karcher adaptor, which will work with the standard Karcher gun. You can also upgrade to an aftermarket gun like the SGS28 or a foam cannon/gun kit, but if you still wanted to keep the standard gun, there are also adaptors to convert it to quick connect for that as well. I can advise on that if you need.
As for a written review, I have this on the updated MTM here -
Updated MTM PF22.2 Foam Cannon | 2015+ S550 Mustang Forum (GT, EcoBoost, GT350, GT500, Bullitt, Mach 1) - Mustang6G.com
And a demo by yours truly (still using the older bottle design in that video).....................
Now, I know the cost of those two are up there, if you wanted something a little cheaper, check out the following. Again, you would need the Karcher adaptors. I'd probably avoid the Bowden's version as I have heard of multiple bottle failures around the threads. From below, the Meg's one is currently on sale, or the Autoglym from Waxit.
Autoglym Polar Blaster Foam Cannon – Waxit Car Care
Meguiar's Mega Snow Cannon | Supercheap Auto
Maxshine Snow Master Foam -Fittings are pre installed - Detailing Shed
If you want to save even more, or get a better deal on the MTM, I'd be waiting till the Black Friday sales, Waxit's will go live on the 18th of November and should give you a decent saving on the MTM.
MTM Foam Cannon Kit PF22.3 with Nv Snow 1L 2024 – Waxit Car Care
Adding an aftermarket hose and gun will transform the user experience of any pressure washer. It will also allow you to shift the balance away from peak pressure for cleaning hard surfaces to a more flow orientated setup............................flow is what does the work when it comes to car washing not peak pressure. It can be hard to convey that to someone against using a pressure washer for car cleaning duties, that we are using the machine to boost water flow, not blasting the paint with ultra-high pressure water.
Hey DFB can you use Cure and then Amplify on top or is that complete overkill. I have a bottle of Cure and Amplify and just working out the best way to use it.
You can absolutely do that. Cure is more substantial than Amplify, so the concept is, the most protective first, then layer with the least protective next. Actually, Amplify is pretty good on its own, but nothing wrong with using both.
I'm getting this hose for my Karcher K2
With that hose, you will need one of these to fit the pressure washer end -@DFB5.0 or anyone else that may know
ProPulse Uberflex 1/4" Pressure Washer Hose – Waxit Car Care
I've already got the SGS28 gun with the Karcher connectors (some of these connectors will be obsolete with the new hose)
MTM MSG28 Gun & Lance Upgrade Kit – Waxit Car Care
Do you know if I need any additional connectors to connect the hose to the Karcher itself, I see this kit available but not sure if I need it.
ProPulse 1/4" Uberflex Hose Adapter Kit – Waxit Car Care
@DFB5.0 For the hose side that connect to the SG28 gun, I already have this kit
Ok, so that should un-screw from the silver part of the Karcher adaptor. You might need to fight it, I not sure if Waxit use Loctite or not, I know Detailing Shed do. You will need two wrenches, lay it on a flat surface and twist in apposing directions.@DFB5.0 For the hose side that connect to the SG28 gun, I already have this kit
Waxit Short Gun Fitting Kit – Waxit Car Care
Which I think aleady has the 3/8 male thread coupler, is that correct?
