Hydrolats are very prone to fungal contamination. Store them in the fridge if you can and never leave the tops off the bottles whilst you are working.
I couldn't use this product unfortunately as the smell was really unpleasant. I've used Chamomile Hydrolat from other sellers and it's much more pleasant. Customer service was unhelpful and offered little support.
Thank you for taking the time to leave a review. We appreciate your feedback. We explained that as this is a natural product, we cannot guarantee like for like appearance, colour, odour, aroma or flavour from competitors as these are subject to natural variations and climate changes. The Aromantic Team