I whip it all off. With regard to anyone suggesting letting it grow, this is not what the OP has asked. We don’t all want to do this, particularly in the warmer weather.
Lumea, may be good (l’ve only read about it) but it is costly.
You can try Veet Sensitive, it works for me. Do the spot test first though. I find it works best using a razor as opposed to the plastic thingy provided. It’s part of my Saturday morning routine. I then “top up” with a razor as part of my morning shower routine. For me, the body get used to it; no razor bumps and it leaves you very smooth. You may want to let the bumps settle first though.
Razor: Bumps are often caused by a blunt blade. A sharp blade is a must. Nothing, half blunt. Try the 3 bladed Raspberry Venus. In my opinion far superior to anything else I have tried.
Avoid shaving creams or shower gels, use a good quality hair conditioner, the razor then glides. Then wash off with simple soap.
My sister uses an electric Bikini Perfect with a foil head. It doesn’t leave you quite as smooth but can be a positive option.