From 
Q Is there something I can apply
to my tub and my shower stall
to make them less slippery?
Lee Agon, Paso Robles, CA
A We found a spray-on product called Johnny Grip that you can apply to shower stalls, bathtubs and tiles to create a nonslip surface. The product is ready to use out of the bottle and is applied with a handheld sprayer.
Johnny Grip can’t be used on fiberglass, and it’s not recommended for shiny wall tiles because it’ll dull their appearance. A 16-oz. bottle, which will cover several showers and tubs, costs $35. Visit www. johnnygrip.com or www.nonslipfloorproducts. com or call (866) 365-4747.
You can also hire a professional to apply other types of nonslip treatments, starting at about $40, depending on the size of the tub or shower. (Look under “Bathtub Repair” in your Yellow Pages.) These treat- Nonslip bathtub ments are formulated for the particular surface, and some are guaranteed for life.
Or you can buy nonslip mats for your shower or tub. The mats self-adhere to the surface. They cost $7 and up. The drawback to the mats is that they usually become mold magnets if they’re not cleaned regularly.
DOES NOT WORK! Tried 3 times on my tiles at my restaurant. I am looking into SafeStep or something safer.
I applied it to it my kithcen floors and bathtub, both with poor results.
On our bathtub I have tried stick on decals, rubber mats that get mouldy. Finally I wanted something that works without any fuss. I tried Johnny Grip & the results are amazing, just follow directions & you're done forever. It really works!!!
I TREATED MY TUB TWICE WITH JOHNNY GRIP AND IT DIDNT WORK. COULDNT GET A REFUND! LOOK FOR ANOTHER TREATMEN OUT ON THE MARKET.