How to access Ninject.Kernel without using Service Locator pattern

I have read dozens of posts regarding this topic, without finding a clear guideline of how to access the Ninject.Kernel without using the Service Locator pattern.

I currently have the following in the classes that need to use CustomerBusiness (which is my service) and it works fine, but I am well aware that it is not the recommended way of doing it.

private CustomerBusiness _customerBusiness;

private ICustomerRepository CustomerRepository
{
    get { return NinjectWebCommon.Kernel.Get<IAccountRepository>(); }
}

private CustomerBusiness CustomerBusiness
{
    get
    {
        if (_customerBusiness == null)
        {
            _customerBusiness = new CustomerBusiness(AccountRepository);
        }

        return _customerBusiness;
    }
}

public Customer GetCustomer(int id)
{
    return CustomerBusiness.GetCustomer(id);
}

This is the Kernel property accessed in the code above:

public static IKernel Kernel
{
    get
    {
        return CreateKernel();
    }
}

I've read many suggestions about using a factory for this, but none of them explain how to use this factory. I would really appreciate if anyone could show me the "CustomerFactory" or any other recommended approach including how to use it.

Update

I am using ASP.NET Web Forms and need to access CustomerBusiness from CodeBehind.

Solution

The final solution that I found to be working, was the answer with the most votes found at this post: How can I implement Ninject or DI on asp.net Web Forms?

It looks like this (Note inheritance from PageBase, which is part of Ninject.Web - that is the key!):

public partial class Edit : PageBase
{
    [Inject]
    public ICustomerBusiness CustomerBusiness { get; set; }
    ...

The accepted answer below indirectly lead me to find this solution.