Woocommerce ajax message issue - ajax

Question

I've got this working well except for one small problem.
I have a custom archive-product.php page which shows each product with a quantity selector...
<ul class="woo-products">
<?php
$args = array( 'post_type' => 'product', 'posts_per_page' => 100, 'product_cat' => 'hair-extensions' );
$loop = new WP_Query( $args );
while ( $loop->have_posts() ) : $loop->the_post(); global $product; ?>
<li class="product">
<a href="<?php echo get_permalink( $loop->post->ID ) ?>" title="<?php echo esc_attr($loop->post->post_title ? $loop->post->post_title : $loop->post->ID); ?>">
<h3><?php the_title(); ?></h3>
<?php if (has_post_thumbnail( $loop->post->ID )) echo get_the_post_thumbnail($loop->post->ID, 'shop_catalog'); else echo '<img src="'.woocommerce_placeholder_img_src().'" alt="Placeholder" width="300px" height="300px" />'; ?>
<?php echo the_excerpt(); ?>
<span class="price"><?php echo $product->get_price_html(); ?></span>
</a>
<?php // woocommerce_template_loop_add_to_cart( $loop->post, $product ); ?>
<?php
add_action('woocommerce_after_shop_loop_item','woocommerce_template_single_add_to_cart');
remove_action('woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart', 10 );
do_action( 'woocommerce_after_shop_loop_item' );
?>
</li>
<?php endwhile; ?>
<?php wp_reset_query(); ?>
</ul>
If I add a product from there, it goes into my cart no problem. But if I then click on the product to visit it's own page, I see a "this product was added to your cart" message.
Likewise if while on the shop page I add several different products they go into my cart, but if I visit one of those product pages I will see "this product was added to your cart" message several times (once for each product I added to my cart).
Here's an image which might help with my description of the problem: http://i.imgur.com/hou3ZRW.png
In my code above if I un-comment out this line...
woocommerce_template_loop_add_to_cart( $loop->post, $product );
...and remove these lines...
add_action('woocommerce_after_shop_loop_item','woocommerce_template_single_add_to_cart');
remove_action('woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart', 10 );
do_action( 'woocommerce_after_shop_loop_item' );
...it works fine except that I don't have the quantity selector option any more.
Any suggestions as to how to stop the "this product was added to your cart" message appearing when I visit a product page after adding it to the cart would be helpful.

Answer 1

This helped me get around the problem, but including the quantity selectors using a different method the problem went away:
http://christianvarga.com/how-to-add-quantity-to-product-archives-in-woocommerce-and-keep-ajax/

Answer 2

There is a function in WooCommerce called wc_clear_notices That does exactly what you need.
It was introduced in WooCommerce 2.1, you can see the very brief documentation here: http://hookr.io/functions/wc_clear_notices/
See Woocommerce cart notice showing multiple times for a way to implement it.