Joanne Fontein commented over 3 years ago.
Do these actually work? I have purchased other whitening kits which don't do anything.
Louise from GrabOne Store
commented over 3 years ago.
Hi there, thanks for your query! The merchant will be online shortly to assist. Thanks!
Sucheendranraj Subramanya from Smile Health Co
commented over 3 years ago.
Hi Joanne, all our customers have seen results after few treatments. We offer full refund if they don't work. Please read more here: https://www.smilehealth.co.nz/faqs.
