Ask the Optimum Experts

Have a question for Dr G about the Optimum line of products? Here's the place to ask it.


691 topics in this forum

    • 13 replies
    • 1.1k views
  1. Water Spotting

    • 7 replies
    • 434 views
    • 2 replies
    • 284 views
    • 1 reply
    • 251 views
    • 9 replies
    • 738 views
    • 5 replies
    • 456 views
    • 3 replies
    • 243 views
    • 5 replies
    • 1.1k views
    • 6 replies
    • 1.4k views
    • 3 replies
    • 390 views
  2. OleoPhobia

    • 9 replies
    • 464 views
    • 7 replies
    • 2.6k views
    • 1 reply
    • 166 views
    • 10 replies
    • 1.4k views
    • 2 replies
    • 475 views
    • 27 replies
    • 1.4k views
    • 12 replies
    • 371 views
    • 2 replies
    • 324 views
    • 11 replies
    • 365 views
    • 17 replies
    • 4.4k views
    • 6 replies
    • 391 views
    • 10 replies
    • 1.5k views
    • 7 replies
    • 690 views
    • 25 replies
    • 3k views
  3. Cure times for OPT products

    • 7 replies
    • 446 views