Keep your swimming pool sparkling clean with the Blue Sparkle Pool Chemicals Kit! Maintaining crystal-clear pool water has never been easier. Our chemical kit is your go-to solution for a hygienic and pristine pool experience. Pool/Spa Starter Kit Includes: 500g Chlorine Granules 500g pH Minus 500g pH Plus 500ml Foam Remover 25 Test Strips How-to-Use Guide Free Measuring Spoon Set! ISO9001 Certified for Quality Assurance Suitable for Ms The Blue Sparkle Spa Chemical Starter Kit is the utmost starter chemical package for inflatable hot tub care. The package is designed especially for Mspa hot tubs but can be used on any on ground pool and all home spas. ISO9001 certified.