[Line Drive]

Chemical Guys is the way to go for the soap and all related products (except the pressure washer).

Note that there are differences among foam guns, cannons and blasters, and not all work universally with pressure washers. Some typically work only with garden hoses, and others are specifically designed to work with pressure washers. Some pressure washers have universal adapters to which foam guns will work, and some don't. For example, AR Blue has proprietary adapters that Chemical Guys' foam cannons won't connect to. It's not a big deal, but before you buy, just make sure the foam canister you want to buy can connect with the pressure washer you're looking at, or that an adapter is readily available.