To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Thought it would be better than an aerosol, less fumes. And having a color could be sure and cover entire areas. But ended up tossing sprayer. Was clogged when recieved and difficult.to use. Washed again but next time I picked up clogged again. Pump takes allot of effort once it is cleared and doesnt cover well. Glue also.doesnt.have enough staying power